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<h1 title="Package opennlp.tools.ml.maxent" class="title">Package opennlp.tools.ml.maxent</h1>
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<div class="package-signature">package <span class="element-name">opennlp.tools.ml.maxent</span></div>
<section class="package-description" id="package-description">
<div class="block">Package related to ML by means of the Maximum Entropy (ME) algorithm.</div>
</section>
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<div class="caption"><span>Related Packages</span></div>
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<div class="table-header col-first">Package</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color"><a href="../package-summary.html">opennlp.tools.ml</a></div>
<div class="col-last even-row-color">
<div class="block">Package related to Machine Learning (ML) features of OpenNLP, the related ML models, and trainers.</div>
</div>
<div class="col-first odd-row-color"><a href="io/package-summary.html">opennlp.tools.ml.maxent.io</a></div>
<div class="col-last odd-row-color">
<div class="block">Package related to the I/O functionality of the maxent package including reading
and writing models in several formats.</div>
</div>
<div class="col-first even-row-color"><a href="quasinewton/package-summary.html">opennlp.tools.ml.maxent.quasinewton</a></div>
<div class="col-last even-row-color">
<div class="block">Package related to ML by means of the Quasi Newton (QN) algorithm.</div>
</div>
<div class="col-first odd-row-color"><a href="../model/package-summary.html">opennlp.tools.ml.model</a></div>
<div class="col-last odd-row-color">
<div class="block">Package related to ML models and feature selection techniques.</div>
</div>
<div class="col-first even-row-color"><a href="../naivebayes/package-summary.html">opennlp.tools.ml.naivebayes</a></div>
<div class="col-last even-row-color">
<div class="block">Package related to ML by means of the Naive Bayes algorithm.</div>
</div>
<div class="col-first odd-row-color"><a href="../perceptron/package-summary.html">opennlp.tools.ml.perceptron</a></div>
<div class="col-last odd-row-color">
<div class="block">Package related to ML by means of the perceptron algorithm.</div>
</div>
</div>
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<div class="table-header col-first">Class</div>
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<div class="col-first even-row-color class-summary class-summary-tab2"><a href="BasicContextGenerator.html" title="class in opennlp.tools.ml.maxent">BasicContextGenerator</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">A <a href="ContextGenerator.html" title="interface in opennlp.tools.ml.maxent"><code>ContextGenerator</code></a> implementation for maxent decisions, assuming that the input
given to the <a href="BasicContextGenerator.html#getContext(java.lang.String)"><code>BasicContextGenerator.getContext(String)</code></a> method is a String containing contextual
predicates separated by spaces, for instance:</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ContextGenerator.html" title="interface in opennlp.tools.ml.maxent">ContextGenerator</a>&lt;T&gt;</div>
<div class="col-last odd-row-color class-summary class-summary-tab1">
<div class="block">Represents a generator of contexts for maxent decisions.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab1"><a href="DataStream.html" title="interface in opennlp.tools.ml.maxent">DataStream</a></div>
<div class="col-last even-row-color class-summary class-summary-tab1">
<div class="block">An interface for objects which can deliver a stream of training data to be
supplied to an EventStream.</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="GISModel.html" title="class in opennlp.tools.ml.maxent">GISModel</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">A maximum entropy model which has been trained using the Generalized
Iterative Scaling (GIS) procedure.</div>
</div>
<div class="col-first even-row-color class-summary class-summary-tab2"><a href="GISTrainer.html" title="class in opennlp.tools.ml.maxent">GISTrainer</a></div>
<div class="col-last even-row-color class-summary class-summary-tab2">
<div class="block">An implementation of Generalized Iterative Scaling (GIS).</div>
</div>
<div class="col-first odd-row-color class-summary class-summary-tab2"><a href="RealBasicEventStream.html" title="class in opennlp.tools.ml.maxent">RealBasicEventStream</a></div>
<div class="col-last odd-row-color class-summary class-summary-tab2">
<div class="block">Class for real-valued <a href="../model/Event.html" title="class in opennlp.tools.ml.model"><code>events</code></a> as an
<a href="../../util/ObjectStream.html" title="interface in opennlp.tools.util"><code>event stream</code></a>.
.</div>
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