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<h2 title="Uses of Interface org.apache.mahout.math.Matrix" class="title">Uses of Interface<br>org.apache.mahout.math.Matrix</h2>
</div>
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<ul class="blockList">
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.mahout.math">org.apache.mahout.math</a></td>
<td class="colLast">
<div class="block">Core base classes; Operations on primitive arrays such as sorting, partitioning and permuting.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.mahout.math.als">org.apache.mahout.math.als</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.mahout.math.decomposer.hebbian">org.apache.mahout.math.decomposer.hebbian</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.mahout.math.decomposer.lanczos">org.apache.mahout.math.decomposer.lanczos</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.mahout.math.random">org.apache.mahout.math.random</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.mahout.math.solver">org.apache.mahout.math.solver</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.mahout.math.ssvd">org.apache.mahout.math.ssvd</a></td>
<td class="colLast">&nbsp;</td>
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<h3>Uses of <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a> in <a href="../../../../../org/apache/mahout/math/package-summary.html">org.apache.mahout.math</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../org/apache/mahout/math/package-summary.html">org.apache.mahout.math</a> that implement <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html" title="class in org.apache.mahout.math">AbstractMatrix</a></span></code>
<div class="block">A few universal implementations of convenience functions for a JVM-backed matrix.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html" title="class in org.apache.mahout.math">DenseMatrix</a></span></code>
<div class="block">Matrix of doubles implemented using a 2-d array</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseSymmetricMatrix.html" title="class in org.apache.mahout.math">DenseSymmetricMatrix</a></span></code>
<div class="block">Economy packaging for a dense symmetric in-core matrix.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html" title="class in org.apache.mahout.math">DiagonalMatrix</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedMatrix.html" title="class in org.apache.mahout.math">FileBasedMatrix</a></span></code>
<div class="block">Provides a way to get data from a file and treat it as if it were a matrix, but avoids putting all that
data onto the Java heap.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedSparseBinaryMatrix.html" title="class in org.apache.mahout.math">FileBasedSparseBinaryMatrix</a></span></code>
<div class="block">Provides a way to get data from a file and treat it as if it were a matrix, but avoids putting
all that data onto the Java heap.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html" title="class in org.apache.mahout.math">MatrixView</a></span></code>
<div class="block">Implements subset view of a Matrix</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html" title="class in org.apache.mahout.math">PivotedMatrix</a></span></code>
<div class="block">Matrix that allows transparent row and column permutation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/RandomTrinaryMatrix.html" title="class in org.apache.mahout.math">RandomTrinaryMatrix</a></span></code>
<div class="block">Random matrix.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html" title="class in org.apache.mahout.math">SparseColumnMatrix</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">tons of inconsistences. Use transpose view of SparseRowMatrix for fast column-wise iteration.</span></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html" title="class in org.apache.mahout.math">SparseMatrix</a></span></code>
<div class="block">Doubly sparse matrix.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html" title="class in org.apache.mahout.math">SparseRowMatrix</a></span></code>
<div class="block">sparse matrix with general element values whose rows are accessible quickly.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html" title="class in org.apache.mahout.math">TransposedMatrixView</a></span></code>
<div class="block">Matrix View backed by an <a href="../../../../../org/apache/mahout/math/function/IntIntFunction.html" title="interface in org.apache.mahout.math.function"><code>IntIntFunction</code></a></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/UpperTriangular.html" title="class in org.apache.mahout.math">UpperTriangular</a></span></code>
<div class="block">Quick and dirty implementation of some <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math"><code>Matrix</code></a> methods
over packed upper triangular matrix.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/package-summary.html">org.apache.mahout.math</a> that return <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#assign-org.apache.mahout.math.DenseMatrix-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/DenseMatrix.html" title="class in org.apache.mahout.math">DenseMatrix</a>&nbsp;matrix)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assign-double-">assign</a></span>(double&nbsp;value)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assign-double-">assign</a></span>(double&nbsp;value)</code>
<div class="block">Assign the value to all elements of the receiver</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#assign-double-">assign</a></span>(double&nbsp;value)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#assign-double-">assign</a></span>(double&nbsp;value)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assign-double:A:A-">assign</a></span>(double[][]&nbsp;values)</code>
<div class="block">Assign the values to the receiver</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#assign-double:A:A-">assign</a></span>(double[][]&nbsp;values)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assign-org.apache.mahout.math.function.DoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/function/DoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assign-org.apache.mahout.math.function.DoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/function/DoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleFunction</a>&nbsp;function)</code>
<div class="block">Apply the function to each element of the receiver</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#assign-org.apache.mahout.math.function.DoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/function/DoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assign-org.apache.mahout.math.Matrix-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assign-org.apache.mahout.math.Matrix-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the receiver</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#assign-org.apache.mahout.math.Matrix-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>
<div class="block">Apply the function to each element of the receiver and the corresponding element of the other argument</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">RandomTrinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/RandomTrinaryMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the column of the receiver</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PivotedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the column of the receiver</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">UpperTriangular.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/UpperTriangular.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedSparseBinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedSparseBinaryMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
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<div class="block">Assign the other vector values to the column of the receiver</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the column of the receiver</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseColumnMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html#assignColumn-int-org.apache.mahout.math.Vector-">assignColumn</a></span>(int&nbsp;column,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">UpperTriangular.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/UpperTriangular.html#assignNonZeroElementsInRow-int-double:A-">assignNonZeroElementsInRow</a></span>(int&nbsp;row,
double[]&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">RandomTrinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/RandomTrinaryMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the row of the receiver</div>
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</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PivotedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the row of the receiver</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">UpperTriangular.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/UpperTriangular.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the row of the receiver</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedSparseBinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedSparseBinaryMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the row of the receiver</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the row of the receiver</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseColumnMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html#assignRow-int-org.apache.mahout.math.Vector-">assignRow</a></span>(int&nbsp;row,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#clone--">clone</a></span>()</code>&nbsp;</td>
</tr>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#clone--">clone</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#clone--">clone</a></span>()</code>
<div class="block">Return a copy of the recipient</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PivotedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#clone--">clone</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html#clone--">clone</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#clone--">clone</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#clone--">clone</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseColumnMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html#clone--">clone</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">NamedVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/NamedVector.html#cross-org.apache.mahout.math.Vector-">cross</a></span>(<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Vector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Vector.html#cross-org.apache.mahout.math.Vector-">cross</a></span>(<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>
<div class="block">Return the cross product of the receiver and the other vector</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DelegatingVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DelegatingVector.html#cross-org.apache.mahout.math.Vector-">cross</a></span>(<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractVector.html#cross-org.apache.mahout.math.Vector-">cross</a></span>(<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#divide-double-">divide</a></span>(double&nbsp;x)</code>
<div class="block">Return a new matrix containing the values of the recipient divided by the argument</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#divide-double-">divide</a></span>(double&nbsp;x)</code>&nbsp;</td>
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<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrices.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrices.html#functionalMatrixView-int-int-org.apache.mahout.math.function.IntIntFunction-">functionalMatrixView</a></span>(int&nbsp;rows,
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<div class="block">Shorter form of <a href="../../../../../org/apache/mahout/math/Matrices.html#functionalMatrixView-int-int-org.apache.mahout.math.function.IntIntFunction-boolean-"><code>Matrices.functionalMatrixView(int, int,
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<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrices.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrices.html#functionalMatrixView-int-int-org.apache.mahout.math.function.IntIntFunction-boolean-">functionalMatrixView</a></span>(int&nbsp;rows,
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<div class="block">Create a matrix view based on a function generator.</div>
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<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrices.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrices.html#gaussianView-int-int-long-">gaussianView</a></span>(int&nbsp;rows,
int&nbsp;columns,
long&nbsp;seed)</code>
<div class="block">Random Gaussian matrix view.</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PivotedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#getBase--">getBase</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">CholeskyDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/CholeskyDecomposition.html#getL--">getL</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">QR.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QR.html#getQ--">getQ</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">OldQRDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/OldQRDecomposition.html#getQ--">getQ</a></span>()</code>
<div class="block">Generates and returns the (economy-sized) orthogonal factor <tt>Q</tt>.</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">QR.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QR.html#getR--">getR</a></span>()</code>&nbsp;</td>
</tr>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">QRDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QRDecomposition.html#getR--">getR</a></span>()</code>
<div class="block">Returns the upper triangular factor, <tt>R</tt>.</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">OldQRDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/OldQRDecomposition.html#getR--">getR</a></span>()</code>
<div class="block">Returns the upper triangular factor, <tt>R</tt>.</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SingularValueDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SingularValueDecomposition.html#getS--">getS</a></span>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SingularValueDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SingularValueDecomposition.html#getU--">getU</a></span>()</code>
<div class="block">Returns the left singular vectors <tt>U</tt>.</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SingularValueDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SingularValueDecomposition.html#getV--">getV</a></span>()</code>
<div class="block">Returns the right singular vectors <tt>V</tt>.</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#like--">like</a></span>()</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#like--">like</a></span>()</code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#like--">like</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">RandomTrinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/RandomTrinaryMatrix.html#like--">like</a></span>()</code>
<div class="block">Return an empty matrix of the same underlying class as the receiver</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#like--">like</a></span>()</code>
<div class="block">Return an empty matrix of the same underlying class as the receiver</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PivotedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#like--">like</a></span>()</code>
<div class="block">Return an empty matrix of the same underlying class as the receiver</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html#like--">like</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">UpperTriangular.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/UpperTriangular.html#like--">like</a></span>()</code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#like--">like</a></span>()</code>
<div class="block">Return an empty matrix of the same underlying class as the receiver</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#like--">like</a></span>()</code>&nbsp;</td>
</tr>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedSparseBinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedSparseBinaryMatrix.html#like--">like</a></span>()</code>
<div class="block">Return an empty matrix of the same underlying class as the receiver</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedMatrix.html#like--">like</a></span>()</code>
<div class="block">Return an empty matrix of the same underlying class as the receiver</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseColumnMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html#like--">like</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">RandomTrinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/RandomTrinaryMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Returns an empty matrix of the same underlying class as the receiver and of the specified
size.</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Returns an empty matrix of the same underlying class as the receiver and of the specified size.</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PivotedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Returns an empty matrix of the same underlying class as the receiver and of the specified
size.</div>
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</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">UpperTriangular.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/UpperTriangular.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Returns an empty matrix of the same underlying class as the receiver and of the specified
size.</div>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedSparseBinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedSparseBinaryMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Returns an empty matrix of the same underlying class as the receiver and of the specified
size.</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Returns an empty matrix of the same underlying class as the receiver and of the specified size.</div>
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<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseColumnMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html#like-int-int-">like</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">RandomAccessSparseVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/RandomAccessSparseVector.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">VectorView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/VectorView.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PermutedVectorView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PermutedVectorView.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Subclasses must override to return an appropriately sparse or dense result</div>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseVector.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.SingleElementVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.SingleElementVector.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">ConstantVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/ConstantVector.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Subclasses must override to return an appropriately sparse or dense result</div>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.TransposeViewVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.TransposeViewVector.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SequentialAccessSparseVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SequentialAccessSparseVector.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixVectorView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixVectorView.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>protected abstract <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractVector.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractVector.html#matrixLike-int-int-">matrixLike</a></span>(int&nbsp;rows,
int&nbsp;columns)</code>
<div class="block">Subclasses must override to return an appropriately sparse or dense result</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#minus-org.apache.mahout.math.Matrix-">minus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;x)</code>
<div class="block">Return a new matrix containing the element by element difference of the recipient and the argument</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#minus-org.apache.mahout.math.Matrix-">minus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#plus-double-">plus</a></span>(double&nbsp;x)</code>
<div class="block">Return a new matrix containing the sum of each value of the recipient and the argument</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#plus-double-">plus</a></span>(double&nbsp;x)</code>&nbsp;</td>
</tr>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#plus-org.apache.mahout.math.Matrix-">plus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;x)</code>
<div class="block">Return a new matrix containing the element by element sum of the recipient and the argument</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#plus-org.apache.mahout.math.Matrix-">plus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">QR.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QR.html#solve-org.apache.mahout.math.Matrix-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;B)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">QRDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QRDecomposition.html#solve-org.apache.mahout.math.Matrix-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;B)</code>
<div class="block">Least squares solution of <tt>A*X = B</tt>; <tt>returns X</tt>.</div>
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</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">OldQRDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/OldQRDecomposition.html#solve-org.apache.mahout.math.Matrix-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;B)</code>
<div class="block">Least squares solution of <tt>A*X = B</tt>; <tt>returns X</tt>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">CholeskyDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/CholeskyDecomposition.html#solveLeft-org.apache.mahout.math.Matrix-">solveLeft</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;z)</code>
<div class="block">Compute inv(L) * z efficiently.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">CholeskyDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/CholeskyDecomposition.html#solveRight-org.apache.mahout.math.Matrix-">solveRight</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;z)</code>
<div class="block">Compute z * inv(L') efficiently</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrices.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrices.html#symmetricUniformView-int-int-int-">symmetricUniformView</a></span>(int&nbsp;rows,
int&nbsp;columns,
int&nbsp;seed)</code>
<div class="block">Matrix view based on uniform [-1,1) distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#times-double-">times</a></span>(double&nbsp;x)</code>
<div class="block">Return a new matrix containing the product of each value of the recipient and the argument</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#times-double-">times</a></span>(double&nbsp;x)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;x)</code>
<div class="block">Return a new matrix containing the product of the recipient and the argument</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#timesLeft-org.apache.mahout.math.Matrix-">timesLeft</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixTimesOps.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixTimesOps.html#timesLeft-org.apache.mahout.math.Matrix-">timesLeft</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>
<div class="block">Computes matrix product of (that * this)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#timesRight-org.apache.mahout.math.Matrix-">timesRight</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixTimesOps.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixTimesOps.html#timesRight-org.apache.mahout.math.Matrix-">timesRight</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>
<div class="block">computes matrix product of (this * that)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#transpose--">transpose</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#transpose--">transpose</a></span>()</code>
<div class="block">Return a new matrix that is the transpose of the receiver</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#transpose--">transpose</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseColumnMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html#transpose--">transpose</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrices.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrices.html#transposedView-org.apache.mahout.math.Matrix-">transposedView</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m)</code>
<div class="block">A read-only transposed view of a matrix argument.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrices.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrices.html#uniformView-int-int-int-">uniformView</a></span>(int&nbsp;rows,
int&nbsp;columns,
int&nbsp;seed)</code>
<div class="block">Matrix view based on uniform [0,1) distribution.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">RandomTrinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/RandomTrinaryMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block">Return a new matrix containing the subset of the recipient</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block">Return a view into part of a matrix.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">PivotedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block">Return a new matrix containing the subset of the recipient</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">UpperTriangular.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/UpperTriangular.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block">Return a new matrix containing the subset of the recipient</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedSparseBinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedSparseBinaryMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block">Return a view into part of a matrix.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block">Return a view into part of a matrix.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseColumnMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseColumnMatrix.html#viewPart-int:A-int:A-">viewPart</a></span>(int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#viewPart-int-int-int-int-">viewPart</a></span>(int&nbsp;rowOffset,
int&nbsp;rowsRequested,
int&nbsp;columnOffset,
int&nbsp;columnsRequested)</code>
<div class="block">Return a view into part of a matrix.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DenseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DenseMatrix.html#viewPart-int-int-int-int-">viewPart</a></span>(int&nbsp;rowOffset,
int&nbsp;rowsRequested,
int&nbsp;columnOffset,
int&nbsp;columnsRequested)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#viewPart-int-int-int-int-">viewPart</a></span>(int&nbsp;rowOffset,
int&nbsp;rowsRequested,
int&nbsp;columnOffset,
int&nbsp;columnsRequested)</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/package-summary.html">org.apache.mahout.math</a> with parameters of type <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assign-org.apache.mahout.math.Matrix-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assign-org.apache.mahout.math.Matrix-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>
<div class="block">Assign the other vector values to the receiver</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#assign-org.apache.mahout.math.Matrix-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseMatrix.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TransposedMatrixView.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>
<div class="block">Apply the function to each element of the receiver and the corresponding element of the other argument</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#assign-org.apache.mahout.math.Matrix-org.apache.mahout.math.function.DoubleDoubleFunction-">assign</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other,
<a href="../../../../../org/apache/mahout/math/function/DoubleDoubleFunction.html" title="class in org.apache.mahout.math.function">DoubleDoubleFunction</a>&nbsp;function)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static double</code></td>
<td class="colLast"><span class="typeNameLabel">Algebra.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Algebra.html#getNorm-org.apache.mahout.math.Matrix-">getNorm</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m)</code>
<div class="block">Compute Maximum Absolute Row Sum Norm of input Matrix m
http://mathworld.wolfram.com/MaximumAbsoluteRowSumNorm.html</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#minus-org.apache.mahout.math.Matrix-">minus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;x)</code>
<div class="block">Return a new matrix containing the element by element difference of the recipient and the argument</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#minus-org.apache.mahout.math.Matrix-">minus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a></code></td>
<td class="colLast"><span class="typeNameLabel">Algebra.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Algebra.html#mult-org.apache.mahout.math.Matrix-org.apache.mahout.math.Vector-">mult</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;v)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#plus-org.apache.mahout.math.Matrix-">plus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;x)</code>
<div class="block">Return a new matrix containing the element by element sum of the recipient and the argument</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#plus-org.apache.mahout.math.Matrix-">plus</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">QR.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QR.html#solve-org.apache.mahout.math.Matrix-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;B)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">QRDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QRDecomposition.html#solve-org.apache.mahout.math.Matrix-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;B)</code>
<div class="block">Least squares solution of <tt>A*X = B</tt>; <tt>returns X</tt>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">OldQRDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/OldQRDecomposition.html#solve-org.apache.mahout.math.Matrix-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;B)</code>
<div class="block">Least squares solution of <tt>A*X = B</tt>; <tt>returns X</tt>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">CholeskyDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/CholeskyDecomposition.html#solveLeft-org.apache.mahout.math.Matrix-">solveLeft</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;z)</code>
<div class="block">Compute inv(L) * z efficiently.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">CholeskyDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/CholeskyDecomposition.html#solveRight-org.apache.mahout.math.Matrix-">solveRight</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;z)</code>
<div class="block">Compute z * inv(L') efficiently</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SparseRowMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SparseRowMatrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;x)</code>
<div class="block">Return a new matrix containing the product of the recipient and the argument</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">AbstractMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.html#times-org.apache.mahout.math.Matrix-">times</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;other)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#timesLeft-org.apache.mahout.math.Matrix-">timesLeft</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixTimesOps.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixTimesOps.html#timesLeft-org.apache.mahout.math.Matrix-">timesLeft</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>
<div class="block">Computes matrix product of (that * this)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">DiagonalMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#timesRight-org.apache.mahout.math.Matrix-">timesRight</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">MatrixTimesOps.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixTimesOps.html#timesRight-org.apache.mahout.math.Matrix-">timesRight</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;that)</code>
<div class="block">computes matrix product of (this * that)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">Matrices.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/Matrices.html#transposedView-org.apache.mahout.math.Matrix-">transposedView</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m)</code>
<div class="block">A read-only transposed view of a matrix argument.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedSparseBinaryMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedSparseBinaryMatrix.html#writeMatrix-java.io.File-org.apache.mahout.math.Matrix-">writeMatrix</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;f,
<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">FileBasedMatrix.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/FileBasedMatrix.html#writeMatrix-java.io.File-org.apache.mahout.math.Matrix-">writeMatrix</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>&nbsp;f,
<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m)</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../org/apache/mahout/math/package-summary.html">org.apache.mahout.math</a> with parameters of type <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/CholeskyDecomposition.html#CholeskyDecomposition-org.apache.mahout.math.Matrix-">CholeskyDecomposition</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;a)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/CholeskyDecomposition.html#CholeskyDecomposition-org.apache.mahout.math.Matrix-boolean-">CholeskyDecomposition</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;a,
boolean&nbsp;pivot)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/DiagonalMatrix.html#DiagonalMatrix-org.apache.mahout.math.Matrix-">DiagonalMatrix</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;values)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixVectorView.html#MatrixVectorView-org.apache.mahout.math.Matrix-int-int-int-int-">MatrixVectorView</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;matrix,
int&nbsp;row,
int&nbsp;column,
int&nbsp;rowStride,
int&nbsp;columnStride)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixVectorView.html#MatrixVectorView-org.apache.mahout.math.Matrix-int-int-int-int-boolean-">MatrixVectorView</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;matrix,
int&nbsp;row,
int&nbsp;column,
int&nbsp;rowStride,
int&nbsp;columnStride,
boolean&nbsp;isDense)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/MatrixView.html#MatrixView-org.apache.mahout.math.Matrix-int:A-int:A-">MatrixView</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;matrix,
int[]&nbsp;offset,
int[]&nbsp;size)</code>
<div class="block">Construct a view of the matrix with given offset and cardinality</div>
</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/OldQRDecomposition.html#OldQRDecomposition-org.apache.mahout.math.Matrix-">OldQRDecomposition</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;a)</code>
<div class="block">Constructs and returns a new QR decomposition object; computed by Householder reflections; The decomposed matrices
can be retrieved via instance methods of the returned decomposition object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#PivotedMatrix-org.apache.mahout.math.Matrix-">PivotedMatrix</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;base)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#PivotedMatrix-org.apache.mahout.math.Matrix-int:A-">PivotedMatrix</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;base,
int[]&nbsp;pivot)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/PivotedMatrix.html#PivotedMatrix-org.apache.mahout.math.Matrix-int:A-int:A-">PivotedMatrix</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;base,
int[]&nbsp;rowPivot,
int[]&nbsp;columnPivot)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/QRDecomposition.html#QRDecomposition-org.apache.mahout.math.Matrix-">QRDecomposition</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;a)</code>
<div class="block">Constructs and returns a new QR decomposition object; computed by Householder reflections; The
decomposed matrices can be retrieved via instance methods of the returned decomposition
object.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/SingularValueDecomposition.html#SingularValueDecomposition-org.apache.mahout.math.Matrix-">SingularValueDecomposition</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;arg)</code>
<div class="block">Constructs and returns a new singular value decomposition object; The
decomposed matrices can be retrieved via instance methods of the returned
decomposition object.</div>
</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/TransposedMatrixView.html#TransposedMatrixView-org.apache.mahout.math.Matrix-">TransposedMatrixView</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.TransposeViewVector.html#TransposeViewVector-org.apache.mahout.math.Matrix-int-">TransposeViewVector</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m,
int&nbsp;offset)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/AbstractMatrix.TransposeViewVector.html#TransposeViewVector-org.apache.mahout.math.Matrix-int-boolean-">TransposeViewVector</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;m,
int&nbsp;offset,
boolean&nbsp;rowToColumn)</code>&nbsp;</td>
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<h3>Uses of <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a> in <a href="../../../../../org/apache/mahout/math/als/package-summary.html">org.apache.mahout.math.als</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/als/package-summary.html">org.apache.mahout.math.als</a> that return <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">ImplicitFeedbackAlternatingLeastSquaresSolver.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/als/ImplicitFeedbackAlternatingLeastSquaresSolver.html#getYtransposeY-org.apache.mahout.math.map.OpenIntObjectHashMap-">getYtransposeY</a></span>(<a href="../../../../../org/apache/mahout/math/map/OpenIntObjectHashMap.html" title="class in org.apache.mahout.math.map">OpenIntObjectHashMap</a>&lt;<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&gt;&nbsp;Y)</code>&nbsp;</td>
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<h3>Uses of <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a> in <a href="../../../../../org/apache/mahout/math/decomposer/hebbian/package-summary.html">org.apache.mahout.math.decomposer.hebbian</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/decomposer/hebbian/package-summary.html">org.apache.mahout.math.decomposer.hebbian</a> that return <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TrainingState.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/TrainingState.html#getCurrentEigens--">getCurrentEigens</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">TrainingState.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/TrainingState.html#getTrainingProjections--">getTrainingProjections</a></span>()</code>&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/decomposer/hebbian/package-summary.html">org.apache.mahout.math.decomposer.hebbian</a> with parameters of type <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><span class="typeNameLabel">HebbianSolver.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/HebbianSolver.html#hasNotConverged-org.apache.mahout.math.Vector-org.apache.mahout.math.Matrix-org.apache.mahout.math.decomposer.hebbian.TrainingState-">hasNotConverged</a></span>(<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;currentPseudoEigen,
<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;corpus,
<a href="../../../../../org/apache/mahout/math/decomposer/hebbian/TrainingState.html" title="class in org.apache.mahout.math.decomposer.hebbian">TrainingState</a>&nbsp;state)</code>
<div class="block">Uses the <a href="../../../../../org/apache/mahout/math/decomposer/SingularVectorVerifier.html" title="interface in org.apache.mahout.math.decomposer"><code>SingularVectorVerifier</code></a> to check for convergence</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">TrainingState.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/TrainingState.html#setCurrentEigens-org.apache.mahout.math.Matrix-">setCurrentEigens</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;currentEigens)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">TrainingState.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/TrainingState.html#setTrainingProjections-org.apache.mahout.math.Matrix-">setTrainingProjections</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;trainingProjections)</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/TrainingState.html" title="class in org.apache.mahout.math.decomposer.hebbian">TrainingState</a></code></td>
<td class="colLast"><span class="typeNameLabel">HebbianSolver.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/HebbianSolver.html#solve-org.apache.mahout.math.Matrix-int-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;corpus,
int&nbsp;desiredRank)</code>
<div class="block">Primary singular vector solving method.</div>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/decomposer/EigenStatus.html" title="class in org.apache.mahout.math.decomposer">EigenStatus</a></code></td>
<td class="colLast"><span class="typeNameLabel">HebbianSolver.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/hebbian/HebbianSolver.html#verify-org.apache.mahout.math.Matrix-org.apache.mahout.math.Vector-">verify</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;corpus,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;currentPseudoEigen)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">LanczosState.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/decomposer/lanczos/LanczosState.html#diagonalMatrix">diagonalMatrix</a></span></code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tbody>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
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<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../org/apache/mahout/math/random/package-summary.html">org.apache.mahout.math.random</a> with parameters of type <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/random/MultiNormal.html#MultiNormal-org.apache.mahout.math.Matrix-org.apache.mahout.math.Vector-">MultiNormal</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;a,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;mean)</code>
<div class="block">Constructs a sampler with non-trivial scale matrix and mean.</div>
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<h3>Uses of <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a> in <a href="../../../../../org/apache/mahout/math/solver/package-summary.html">org.apache.mahout.math.solver</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/solver/package-summary.html">org.apache.mahout.math.solver</a> that return <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">EigenDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/solver/EigenDecomposition.html#getD--">getD</a></span>()</code>
<div class="block">Return the block diagonal eigenvalue matrix</div>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">EigenDecomposition.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/solver/EigenDecomposition.html#getV--">getV</a></span>()</code>
<div class="block">Return the eigenvector matrix</div>
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<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/solver/package-summary.html">org.apache.mahout.math.solver</a> with parameters of type <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a></code></td>
<td class="colLast"><span class="typeNameLabel">LSMR.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/solver/LSMR.html#solve-org.apache.mahout.math.Matrix-org.apache.mahout.math.Vector-">solve</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;A,
<a href="../../../../../org/apache/mahout/math/Vector.html" title="interface in org.apache.mahout.math">Vector</a>&nbsp;b)</code>&nbsp;</td>
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<caption><span>Constructors in <a href="../../../../../org/apache/mahout/math/solver/package-summary.html">org.apache.mahout.math.solver</a> with parameters of type <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/solver/EigenDecomposition.html#EigenDecomposition-org.apache.mahout.math.Matrix-">EigenDecomposition</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;x)</code>&nbsp;</td>
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boolean&nbsp;isSymmetric)</code>&nbsp;</td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/solver/JacobiConditioner.html#JacobiConditioner-org.apache.mahout.math.Matrix-">JacobiConditioner</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;a)</code>&nbsp;</td>
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../../org/apache/mahout/math/ssvd/package-summary.html">org.apache.mahout.math.ssvd</a> that return <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SequentialBigSvd.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/ssvd/SequentialBigSvd.html#getU--">getU</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></code></td>
<td class="colLast"><span class="typeNameLabel">SequentialBigSvd.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/ssvd/SequentialBigSvd.html#getV--">getV</a></span>()</code>&nbsp;</td>
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<caption><span>Constructors in <a href="../../../../../org/apache/mahout/math/ssvd/package-summary.html">org.apache.mahout.math.ssvd</a> with parameters of type <a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/math/ssvd/SequentialBigSvd.html#SequentialBigSvd-org.apache.mahout.math.Matrix-int-">SequentialBigSvd</a></span>(<a href="../../../../../org/apache/mahout/math/Matrix.html" title="interface in org.apache.mahout.math">Matrix</a>&nbsp;A,
int&nbsp;p)</code>&nbsp;</td>
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