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| <div class="subTitle">org.apache.ignite.ml.structures</div> |
| <h2 title="Class LabeledVectorSet" class="title">Class LabeledVectorSet<span class='angle_bracket'><</span>Row extends <a href="../../../../../org/apache/ignite/ml/structures/LabeledVector.html" title="class in org.apache.ignite.ml.structures">LabeledVector</a><span class='angle_bracket'>></span></h2> |
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| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/ignite/ml/structures/Dataset.html" title="class in org.apache.ignite.ml.structures">org.apache.ignite.ml.structures.Dataset</a><span class='angle_bracket'><</span>Row<span class='angle_bracket'>></span></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.ignite.ml.structures.LabeledVectorSet<span class='angle_bracket'><</span>Row<span class='angle_bracket'>></span></li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Externalizable.html?is-external=true" title="class or interface in java.io">Externalizable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></dd> |
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| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">LabeledVectorSet<span class='angle_bracket'><</span>Row extends <a href="../../../../../org/apache/ignite/ml/structures/LabeledVector.html" title="class in org.apache.ignite.ml.structures">LabeledVector</a><span class='angle_bracket'>></span></span> |
| extends <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html" title="class in org.apache.ignite.ml.structures">Dataset</a><span class='angle_bracket'><</span>Row<span class='angle_bracket'>></span> |
| implements <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></pre> |
| <div class="block">The set of labeled vectors used in local partition calculations.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../serialized-form.html#org.apache.ignite.ml.structures.LabeledVectorSet">Serialized Form</a></dd> |
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| <code><a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#colSize">colSize</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#data">data</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#meta">meta</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#rowSize">rowSize</a></code></li> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#LabeledVectorSet--">LabeledVectorSet</a></span>()</code> |
| <div class="block">Default constructor (required by Externalizable).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#LabeledVectorSet-double:A:A-double:A-">LabeledVectorSet</a></span>(double[][] mtx, |
| double[] lbs)</code> |
| <div class="block">Creates new local Labeled Dataset by matrix and vector of labels.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#LabeledVectorSet-double:A:A-double:A-java.lang.String:A-">LabeledVectorSet</a></span>(double[][] mtx, |
| double[] lbs, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] featureNames)</code> |
| <div class="block">Creates new Labeled Dataset by matrix and vector of labels.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#LabeledVectorSet-int-int-">LabeledVectorSet</a></span>(int rowSize, |
| int colSize)</code> |
| <div class="block">Creates new Labeled Dataset and initialized with empty data structure.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#LabeledVectorSet-int-int-java.lang.String:A-">LabeledVectorSet</a></span>(int rowSize, |
| int colSize, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] featureNames)</code> |
| <div class="block">Creates new Labeled Dataset and initialized with empty data structure.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#LabeledVectorSet-Row:A-">LabeledVectorSet</a></span>(<a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html" title="type parameter in LabeledVectorSet">Row</a>[] data)</code> |
| <div class="block">Creates new Labeled Dataset by given data.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#LabeledVectorSet-Row:A-int-">LabeledVectorSet</a></span>(<a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html" title="type parameter in LabeledVectorSet">Row</a>[] data, |
| int colSize)</code> |
| <div class="block">Creates new Labeled Dataset by given data.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <h3>Method Summary</h3> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#close--">close</a></span>()</code> |
| <div class="block">Closes LabeledDataset.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html" title="class in org.apache.ignite.ml.structures">LabeledVectorSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#copy--">copy</a></span>()</code> |
| <div class="block">Makes copy with new Label objects and old features and Metadata objects.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/ignite/ml/math/primitives/vector/Vector.html" title="interface in org.apache.ignite.ml.math.primitives.vector">Vector</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#emptyVector-int-">emptyVector</a></span>(int size)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#label-int-">label</a></span>(int idx)</code> |
| <div class="block">Returns label if label is attached or null if label is missed.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>double[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#labels--">labels</a></span>()</code> |
| <div class="block">Returns new copy of labels of all labeled vectors NOTE: This method is useful for copying labels from test |
| dataset.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html#setLabel-int-double-">setLabel</a></span>(int idx, |
| double lb)</code> |
| <div class="block">Fill the label with given value.</div> |
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| <code><a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#colSize--">colSize</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#convertStringNamesToFeatureMetadata-java.lang.String:A-">convertStringNamesToFeatureMetadata</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#data--">data</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#equals-java.lang.Object-">equals</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#features-int-">features</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#generateFeatureNames--">generateFeatureNames</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#getFeatureName-int-">getFeatureName</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#getRow-int-">getRow</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#hashCode--">hashCode</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#meta--">meta</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#readExternal-java.io.ObjectInput-">readExternal</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#rowSize--">rowSize</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#setData-Row:A-">setData</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#setMeta-org.apache.ignite.ml.structures.FeatureMetadata:A-">setMeta</a>, <a href="../../../../../org/apache/ignite/ml/structures/Dataset.html#writeExternal-java.io.ObjectOutput-">writeExternal</a></code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <pre>public LabeledVectorSet()</pre> |
| <div class="block">Default constructor (required by Externalizable).</div> |
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| <pre>public LabeledVectorSet(int rowSize, |
| int colSize)</pre> |
| <div class="block">Creates new Labeled Dataset and initialized with empty data structure.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rowSize</code> - Amount of instances. Should be > 0.</dd> |
| <dd><code>colSize</code> - Amount of attributes. Should be > 0.</dd> |
| </dl> |
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| int colSize, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] featureNames)</pre> |
| <div class="block">Creates new Labeled Dataset and initialized with empty data structure.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>rowSize</code> - Amount of instances. Should be > 0.</dd> |
| <dd><code>colSize</code> - Amount of attributes. Should be > 0</dd> |
| <dd><code>featureNames</code> - Column names.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>public LabeledVectorSet(<a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html" title="type parameter in LabeledVectorSet">Row</a>[] data)</pre> |
| <div class="block">Creates new Labeled Dataset by given data.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>data</code> - Should be initialized with one vector at least.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <pre>public LabeledVectorSet(<a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html" title="type parameter in LabeledVectorSet">Row</a>[] data, |
| int colSize)</pre> |
| <div class="block">Creates new Labeled Dataset by given data.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>data</code> - Should be initialized with one vector at least.</dd> |
| <dd><code>colSize</code> - Amount of observed attributes in each vector.</dd> |
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| <pre>public LabeledVectorSet(double[][] mtx, |
| double[] lbs)</pre> |
| <div class="block">Creates new local Labeled Dataset by matrix and vector of labels.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>mtx</code> - Given matrix with rows as observations.</dd> |
| <dd><code>lbs</code> - Labels of observations.</dd> |
| </dl> |
| </li> |
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| <pre>public LabeledVectorSet(double[][] mtx, |
| double[] lbs, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] featureNames)</pre> |
| <div class="block">Creates new Labeled Dataset by matrix and vector of labels.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>mtx</code> - Given matrix with rows as observations.</dd> |
| <dd><code>lbs</code> - Labels of observations.</dd> |
| <dd><code>featureNames</code> - Column names.</dd> |
| </dl> |
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| <h4>label</h4> |
| <pre>public double label(int idx)</pre> |
| <div class="block">Returns label if label is attached or null if label is missed.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>idx</code> - Index of observation.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Label.</dd> |
| </dl> |
| </li> |
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| <h4>labels</h4> |
| <pre>public double[] labels()</pre> |
| <div class="block">Returns new copy of labels of all labeled vectors NOTE: This method is useful for copying labels from test |
| dataset.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Copy of labels.</dd> |
| </dl> |
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| <h4>setLabel</h4> |
| <pre>public void setLabel(int idx, |
| double lb)</pre> |
| <div class="block">Fill the label with given value.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>idx</code> - Index of observation.</dd> |
| <dd><code>lb</code> - The given label.</dd> |
| </dl> |
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| <h4>emptyVector</h4> |
| <pre>public static <a href="../../../../../org/apache/ignite/ml/math/primitives/vector/Vector.html" title="interface in org.apache.ignite.ml.math.primitives.vector">Vector</a> emptyVector(int size)</pre> |
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| <h4>copy</h4> |
| <pre>public <a href="../../../../../org/apache/ignite/ml/structures/LabeledVectorSet.html" title="class in org.apache.ignite.ml.structures">LabeledVectorSet</a> copy()</pre> |
| <div class="block">Makes copy with new Label objects and old features and Metadata objects.</div> |
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| <pre>public void close() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <div class="block">Closes LabeledDataset.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd> |
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