docs/2.5.6/apidocs/opennlp-tools/opennlp/tools/lemmatizer/LemmatizerEvaluator.html - opennlp-site - Git at Google

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 <div class="sub-title"><span class="package-label-in-type">Package</span>&nbsp;<a href="package-summary.html">opennlp.tools.lemmatizer</a></div>
 <h1 title="Class LemmatizerEvaluator" class="title">Class LemmatizerEvaluator</h1>
 </div>
 <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
 <div class="inheritance"><a href="../util/eval/Evaluator.html" title="class in opennlp.tools.util.eval">opennlp.tools.util.eval.Evaluator</a>&lt;<a href="LemmaSample.html" title="class in opennlp.tools.lemmatizer">LemmaSample</a>&gt;
 <div class="inheritance">opennlp.tools.lemmatizer.LemmatizerEvaluator</div>
 </div>
 </div>
 <section class="class-description" id="class-description">
 <hr>
 <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">LemmatizerEvaluator</span>
 <span class="extends-implements">extends <a href="../util/eval/Evaluator.html" title="class in opennlp.tools.util.eval">Evaluator</a>&lt;<a href="LemmaSample.html" title="class in opennlp.tools.lemmatizer">LemmaSample</a>&gt;</span></div>
 <div class="block">The <a href="LemmatizerEvaluator.html" title="class in opennlp.tools.lemmatizer"><code>LemmatizerEvaluator</code></a> measures the performance of
  the given <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a> with the provided reference
  <a href="LemmaSample.html" title="class in opennlp.tools.lemmatizer"><code>samples</code></a>.</div>
 </section>
 <section class="summary">
 <ul class="summary-list">
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
 <li>
 <section class="constructor-summary" id="constructor-summary">
 <h2>Constructor Summary</h2>
 <div class="caption"><span>Constructors</span></div>
 <div class="summary-table two-column-summary">
 <div class="table-header col-first">Constructor</div>
 <div class="table-header col-last">Description</div>
 <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(opennlp.tools.lemmatizer.Lemmatizer,opennlp.tools.lemmatizer.LemmatizerEvaluationMonitor...)" class="member-name-link">LemmatizerEvaluator</a><wbr>(<a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer">Lemmatizer</a>&nbsp;aLemmatizer,
  <a href="LemmatizerEvaluationMonitor.html" title="interface in opennlp.tools.lemmatizer">LemmatizerEvaluationMonitor</a>...&nbsp;listeners)</code></div>
 <div class="col-last even-row-color">
 <div class="block">Initializes a <a href="LemmatizerEvaluator.html" title="class in opennlp.tools.lemmatizer"><code>LemmatizerEvaluator</code></a> instance with the given <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a>.</div>
 </div>
 </div>
 </section>
 </li>
 <!-- ========== METHOD SUMMARY =========== -->
 <li>
 <section class="method-summary" id="method-summary">
 <h2>Method Summary</h2>
 <div id="method-summary-table">
 <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
 <div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0">
 <div class="summary-table three-column-summary">
 <div class="table-header col-first">Modifier and Type</div>
 <div class="table-header col-second">Method</div>
 <div class="table-header col-last">Description</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>double</code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getWordAccuracy()" class="member-name-link">getWordAccuracy</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Accuracy is defined as:
  <code>word accuracy = correctly detected tags / total words</code></div>
 </div>
 <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div>
 <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getWordCount()" class="member-name-link">getWordCount</a>()</code></div>
 <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">&nbsp;</div>
 <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
 <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div>
 <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
 <div class="block">Returns this object's human-readable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link"><code>String</code></a> representation.</div>
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 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-opennlp.tools.util.eval.Evaluator">Methods inherited from class&nbsp;opennlp.tools.util.eval.<a href="../util/eval/Evaluator.html" title="class in opennlp.tools.util.eval">Evaluator</a></h3>
 <code><a href="../util/eval/Evaluator.html#evaluate(opennlp.tools.util.ObjectStream)">evaluate</a>, <a href="../util/eval/Evaluator.html#evaluateSample(T)">evaluateSample</a></code></div>
 <div class="inherited-list">
 <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
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 </section>
 </li>
 </ul>
 </section>
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 <ul class="details-list">
 <!-- ========= CONSTRUCTOR DETAIL ======== -->
 <li>
 <section class="constructor-details" id="constructor-detail">
 <h2>Constructor Details</h2>
 <ul class="member-list">
 <li>
 <section class="detail" id="&lt;init&gt;(opennlp.tools.lemmatizer.Lemmatizer,opennlp.tools.lemmatizer.LemmatizerEvaluationMonitor...)">
 <h3>LemmatizerEvaluator</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">LemmatizerEvaluator</span><wbr><span class="parameters">(<a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer">Lemmatizer</a>&nbsp;aLemmatizer,
  <a href="LemmatizerEvaluationMonitor.html" title="interface in opennlp.tools.lemmatizer">LemmatizerEvaluationMonitor</a>...&nbsp;listeners)</span></div>
 <div class="block">Initializes a <a href="LemmatizerEvaluator.html" title="class in opennlp.tools.lemmatizer"><code>LemmatizerEvaluator</code></a> instance with the given <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a>.</div>
 <dl class="notes">
 <dt>Parameters:</dt>
 <dd><code>aLemmatizer</code> - The <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a> to evaluate.</dd>
 <dd><code>listeners</code> - The <a href="LemmatizerEvaluationMonitor.html" title="interface in opennlp.tools.lemmatizer"><code>evaluation listeners</code></a>.</dd>
 </dl>
 </section>
 </li>
 </ul>
 </section>
 </li>
 <!-- ============ METHOD DETAIL ========== -->
 <li>
 <section class="method-details" id="method-detail">
 <h2>Method Details</h2>
 <ul class="member-list">
 <li>
 <section class="detail" id="getWordAccuracy()">
 <h3>getWordAccuracy</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">double</span>&nbsp;<span class="element-name">getWordAccuracy</span>()</div>
 <div class="block">Accuracy is defined as:
  <code>word accuracy = correctly detected tags / total words</code></div>
 <dl class="notes">
 <dt>Returns:</dt>
 <dd>Retrieves the word accuracy.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="getWordCount()">
 <h3>getWordCount</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">long</span>&nbsp;<span class="element-name">getWordCount</span>()</div>
 <dl class="notes">
 <dt>Returns:</dt>
 <dd>Retrieves the total number of words considered in the evaluation.</dd>
 </dl>
 </section>
 </li>
 <li>
 <section class="detail" id="toString()">
 <h3>toString</h3>
 <div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span>&nbsp;<span class="element-name">toString</span>()</div>
 <div class="block">Returns this object's human-readable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link"><code>String</code></a> representation.</div>
 <dl class="notes">
 <dt>Overrides:</dt>
 <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd>
 </dl>
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 </li>
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	<div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">opennlp.tools.lemmatizer</a></div>
	<h1 title="Class LemmatizerEvaluator" class="title">Class LemmatizerEvaluator</h1>
	</div>
	<div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a>
	<div class="inheritance"><a href="../util/eval/Evaluator.html" title="class in opennlp.tools.util.eval">opennlp.tools.util.eval.Evaluator</a><<a href="LemmaSample.html" title="class in opennlp.tools.lemmatizer">LemmaSample</a>>
	<div class="inheritance">opennlp.tools.lemmatizer.LemmatizerEvaluator</div>
	</div>
	</div>
	<section class="class-description" id="class-description">
	<hr>
	<div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">LemmatizerEvaluator</span>
	<span class="extends-implements">extends <a href="../util/eval/Evaluator.html" title="class in opennlp.tools.util.eval">Evaluator</a><<a href="LemmaSample.html" title="class in opennlp.tools.lemmatizer">LemmaSample</a>></span></div>
	<div class="block">The <a href="LemmatizerEvaluator.html" title="class in opennlp.tools.lemmatizer"><code>LemmatizerEvaluator</code></a> measures the performance of
	the given <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a> with the provided reference
	<a href="LemmaSample.html" title="class in opennlp.tools.lemmatizer"><code>samples</code></a>.</div>
	</section>
	<section class="summary">
	<ul class="summary-list">
	<!-- ======== CONSTRUCTOR SUMMARY ======== -->
	<li>
	<section class="constructor-summary" id="constructor-summary">
	<h2>Constructor Summary</h2>
	<div class="caption"><span>Constructors</span></div>
	<div class="summary-table two-column-summary">
	<div class="table-header col-first">Constructor</div>
	<div class="table-header col-last">Description</div>
	<div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(opennlp.tools.lemmatizer.Lemmatizer,opennlp.tools.lemmatizer.LemmatizerEvaluationMonitor...)" class="member-name-link">LemmatizerEvaluator</a><wbr>(<a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer">Lemmatizer</a> aLemmatizer,
	<a href="LemmatizerEvaluationMonitor.html" title="interface in opennlp.tools.lemmatizer">LemmatizerEvaluationMonitor</a>... listeners)</code></div>
	<div class="col-last even-row-color">
	<div class="block">Initializes a <a href="LemmatizerEvaluator.html" title="class in opennlp.tools.lemmatizer"><code>LemmatizerEvaluator</code></a> instance with the given <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a>.</div>
	</div>
	</div>
	</section>
	</li>
	<!-- ========== METHOD SUMMARY =========== -->
	<li>
	<section class="method-summary" id="method-summary">
	<h2>Method Summary</h2>
	<div id="method-summary-table">
	<div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div>
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	<div class="summary-table three-column-summary">
	<div class="table-header col-first">Modifier and Type</div>
	<div class="table-header col-second">Method</div>
	<div class="table-header col-last">Description</div>
	<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>double</code></div>
	<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getWordAccuracy()" class="member-name-link">getWordAccuracy</a>()</code></div>
	<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
	<div class="block">Accuracy is defined as:
	<code>word accuracy = correctly detected tags / total words</code></div>
	</div>
	<div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>long</code></div>
	<div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getWordCount()" class="member-name-link">getWordCount</a>()</code></div>
	<div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
	<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div>
	<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" class="member-name-link">toString</a>()</code></div>
	<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
	<div class="block">Returns this object's human-readable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link"><code>String</code></a> representation.</div>
	</div>
	</div>
	</div>
	</div>
	<div class="inherited-list">
	<h3 id="methods-inherited-from-class-opennlp.tools.util.eval.Evaluator">Methods inherited from class opennlp.tools.util.eval.<a href="../util/eval/Evaluator.html" title="class in opennlp.tools.util.eval">Evaluator</a></h3>
	<code><a href="../util/eval/Evaluator.html#evaluate(opennlp.tools.util.ObjectStream)">evaluate</a>, <a href="../util/eval/Evaluator.html#evaluateSample(T)">evaluateSample</a></code></div>
	<div class="inherited-list">
	<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3>
	<code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div>
	</section>
	</li>
	</ul>
	</section>
	<section class="details">
	<ul class="details-list">
	<!-- ========= CONSTRUCTOR DETAIL ======== -->
	<li>
	<section class="constructor-details" id="constructor-detail">
	<h2>Constructor Details</h2>
	<ul class="member-list">
	<li>
	<section class="detail" id="<init>(opennlp.tools.lemmatizer.Lemmatizer,opennlp.tools.lemmatizer.LemmatizerEvaluationMonitor...)">
	<h3>LemmatizerEvaluator</h3>
	<div class="member-signature"><span class="modifiers">public</span> <span class="element-name">LemmatizerEvaluator</span><wbr><span class="parameters">(<a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer">Lemmatizer</a> aLemmatizer,
	<a href="LemmatizerEvaluationMonitor.html" title="interface in opennlp.tools.lemmatizer">LemmatizerEvaluationMonitor</a>... listeners)</span></div>
	<div class="block">Initializes a <a href="LemmatizerEvaluator.html" title="class in opennlp.tools.lemmatizer"><code>LemmatizerEvaluator</code></a> instance with the given <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a>.</div>
	<dl class="notes">
	<dt>Parameters:</dt>
	<dd><code>aLemmatizer</code> - The <a href="Lemmatizer.html" title="interface in opennlp.tools.lemmatizer"><code>Lemmatizer</code></a> to evaluate.</dd>
	<dd><code>listeners</code> - The <a href="LemmatizerEvaluationMonitor.html" title="interface in opennlp.tools.lemmatizer"><code>evaluation listeners</code></a>.</dd>
	</dl>
	</section>
	</li>
	</ul>
	</section>
	</li>
	<!-- ============ METHOD DETAIL ========== -->
	<li>
	<section class="method-details" id="method-detail">
	<h2>Method Details</h2>
	<ul class="member-list">
	<li>
	<section class="detail" id="getWordAccuracy()">
	<h3>getWordAccuracy</h3>
	<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">double</span> <span class="element-name">getWordAccuracy</span>()</div>
	<div class="block">Accuracy is defined as:
	<code>word accuracy = correctly detected tags / total words</code></div>
	<dl class="notes">
	<dt>Returns:</dt>
	<dd>Retrieves the word accuracy.</dd>
	</dl>
	</section>
	</li>
	<li>
	<section class="detail" id="getWordCount()">
	<h3>getWordCount</h3>
	<div class="member-signature"><span class="modifiers">public</span> <span class="return-type">long</span> <span class="element-name">getWordCount</span>()</div>
	<dl class="notes">
	<dt>Returns:</dt>
	<dd>Retrieves the total number of words considered in the evaluation.</dd>
	</dl>
	</section>
	</li>
	<li>
	<section class="detail" id="toString()">
	<h3>toString</h3>
	<div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name">toString</span>()</div>
	<div class="block">Returns this object's human-readable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link"><code>String</code></a> representation.</div>
	<dl class="notes">
	<dt>Overrides:</dt>
	<dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></code></dd>
	</dl>
	</section>
	</li>
	</ul>
	</section>
	</li>
	</ul>
	</section>
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