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<title>Uses of Class org.apache.mahout.ep.State (Mahout Map-Reduce 0.13.0 API)</title>
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<h2 title="Uses of Class org.apache.mahout.ep.State" class="title">Uses of Class<br>org.apache.mahout.ep.State</h2>
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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/ep/State.html" title="class in org.apache.mahout.ep">State</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.classifier.sgd">org.apache.mahout.classifier.sgd</a></td>
<td class="colLast">
<div class="block">Implements a variety of on-line logistric regression classifiers using SGD-based algorithms.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.mahout.ep">org.apache.mahout.ep</a></td>
<td class="colLast">
<div class="block">Provides basic evolutionary optimization using <a href="http://arxiv.org/abs/0803.3838">recorded-step</a>
mutation.</div>
</td>
</tr>
</tbody>
</table>
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<h3>Uses of <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a> in <a href="../../../../../org/apache/mahout/classifier/sgd/package-summary.html">org.apache.mahout.classifier.sgd</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/classifier/sgd/package-summary.html">org.apache.mahout.classifier.sgd</a> that return <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</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/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html" title="class in org.apache.mahout.classifier.sgd">AdaptiveLogisticRegression.Wrapper</a>,<a href="../../../../../org/apache/mahout/classifier/sgd/CrossFoldLearner.html" title="class in org.apache.mahout.classifier.sgd">CrossFoldLearner</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">AdaptiveLogisticRegression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.html#getBest--">getBest</a></span>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html" title="class in org.apache.mahout.classifier.sgd">AdaptiveLogisticRegression.Wrapper</a>,<a href="../../../../../org/apache/mahout/classifier/sgd/CrossFoldLearner.html" title="class in org.apache.mahout.classifier.sgd">CrossFoldLearner</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">AdaptiveLogisticRegression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.html#getSeed--">getSeed</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/classifier/sgd/package-summary.html">org.apache.mahout.classifier.sgd</a> with parameters of type <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</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>
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<tbody>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">AdaptiveLogisticRegression.Wrapper.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html#freeze-org.apache.mahout.ep.State-">freeze</a></span>(<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html" title="class in org.apache.mahout.classifier.sgd">AdaptiveLogisticRegression.Wrapper</a>,<a href="../../../../../org/apache/mahout/classifier/sgd/CrossFoldLearner.html" title="class in org.apache.mahout.classifier.sgd">CrossFoldLearner</a>&gt;&nbsp;s)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">AdaptiveLogisticRegression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.html#setBest-org.apache.mahout.ep.State-">setBest</a></span>(<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html" title="class in org.apache.mahout.classifier.sgd">AdaptiveLogisticRegression.Wrapper</a>,<a href="../../../../../org/apache/mahout/classifier/sgd/CrossFoldLearner.html" title="class in org.apache.mahout.classifier.sgd">CrossFoldLearner</a>&gt;&nbsp;best)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><span class="typeNameLabel">AdaptiveLogisticRegression.Wrapper.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html#setMappings-org.apache.mahout.ep.State-">setMappings</a></span>(<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html" title="class in org.apache.mahout.classifier.sgd">AdaptiveLogisticRegression.Wrapper</a>,<a href="../../../../../org/apache/mahout/classifier/sgd/CrossFoldLearner.html" title="class in org.apache.mahout.classifier.sgd">CrossFoldLearner</a>&gt;&nbsp;x)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">AdaptiveLogisticRegression.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.html#setSeed-org.apache.mahout.ep.State-">setSeed</a></span>(<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/classifier/sgd/AdaptiveLogisticRegression.Wrapper.html" title="class in org.apache.mahout.classifier.sgd">AdaptiveLogisticRegression.Wrapper</a>,<a href="../../../../../org/apache/mahout/classifier/sgd/CrossFoldLearner.html" title="class in org.apache.mahout.classifier.sgd">CrossFoldLearner</a>&gt;&nbsp;seed)</code>&nbsp;</td>
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<h3>Uses of <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a> in <a href="../../../../../org/apache/mahout/ep/package-summary.html">org.apache.mahout.ep</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/ep/package-summary.html">org.apache.mahout.ep</a> that return <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</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/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/ep/State.html" title="type parameter in State">T</a>,<a href="../../../../../org/apache/mahout/ep/State.html" title="type parameter in State">U</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">State.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/ep/State.html#copy--">copy</a></span>()</code>
<div class="block">Deep copies a state, useful in mutation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/ep/State.html" title="type parameter in State">T</a>,<a href="../../../../../org/apache/mahout/ep/State.html" title="type parameter in State">U</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">State.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/ep/State.html#mutate--">mutate</a></span>()</code>
<div class="block">Clones this state with a random change in position.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">T</a>,<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">U</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">EvolutionaryProcess.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html#parallelDo-org.apache.mahout.ep.EvolutionaryProcess.Function-">parallelDo</a></span>(<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.Function.html" title="interface in org.apache.mahout.ep">EvolutionaryProcess.Function</a>&lt;<a href="../../../../../org/apache/mahout/ep/Payload.html" title="interface in org.apache.mahout.ep">Payload</a>&lt;<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">U</a>&gt;&gt;&nbsp;fn)</code>
<div class="block">Execute an operation on all of the members of the population with many threads.</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/ep/package-summary.html">org.apache.mahout.ep</a> that return types with arguments of type <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</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="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">T</a>,<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">U</a>&gt;&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">EvolutionaryProcess.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html#getPopulation--">getPopulation</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/ep/package-summary.html">org.apache.mahout.ep</a> with parameters of type <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</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>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">EvolutionaryProcess.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html#add-org.apache.mahout.ep.State-">add</a></span>(<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">T</a>,<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">U</a>&gt;&nbsp;value)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><span class="typeNameLabel">State.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/ep/State.html#compareTo-org.apache.mahout.ep.State-">compareTo</a></span>(<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/ep/State.html" title="type parameter in State">T</a>,<a href="../../../../../org/apache/mahout/ep/State.html" title="type parameter in State">U</a>&gt;&nbsp;other)</code>
<div class="block">Natural order is to sort in descending order of score.</div>
</td>
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</tbody>
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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/ep/package-summary.html">org.apache.mahout.ep</a> with parameters of type <a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
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<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html#EvolutionaryProcess-int-int-org.apache.mahout.ep.State-">EvolutionaryProcess</a></span>(int&nbsp;threadCount,
int&nbsp;populationSize,
<a href="../../../../../org/apache/mahout/ep/State.html" title="class in org.apache.mahout.ep">State</a>&lt;<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">T</a>,<a href="../../../../../org/apache/mahout/ep/EvolutionaryProcess.html" title="type parameter in EvolutionaryProcess">U</a>&gt;&nbsp;seed)</code>
<div class="block">Creates an evolutionary optimization framework with specified threadiness,
population size and initial state.</div>
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