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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">opennlp.tools.ml.model</a></div> |
| <h1 title="Interface Prior" class="title">Interface Prior</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="UniformPrior.html" title="class in opennlp.tools.ml.model">UniformPrior</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">Prior</span></div> |
| <div class="block">This interface allows one to implement a prior distribution for use in |
| maximum entropy model training.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ========== 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-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button></div> |
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| <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-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#logPrior(double%5B%5D,int%5B%5D)" class="member-name-link">logPrior</a><wbr>(double[] dist, |
| int[] context)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Populates the specified array with the log of the distribution for the specified context.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#logPrior(double%5B%5D,int%5B%5D,float%5B%5D)" class="member-name-link">logPrior</a><wbr>(double[] dist, |
| int[] context, |
| float[] values)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Populates the specified array with the log of the distribution for the specified context.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#logPrior(double%5B%5D,opennlp.tools.ml.model.Context%5B%5D,float%5B%5D)" class="member-name-link">logPrior</a><wbr>(double[] dist, |
| <a href="Context.html" title="class in opennlp.tools.ml.model">Context</a>[] context, |
| float[] values)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Populates the specified array with the log of the distribution for the specified context.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#setLabels(java.lang.String%5B%5D,java.lang.String%5B%5D)" class="member-name-link">setLabels</a><wbr>(<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>[] outcomeLabels, |
| <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>[] contextLabels)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Method to specify the label for the outcomes and contexts.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="logPrior(double[],int[])"> |
| <h3>logPrior</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">logPrior</span><wbr><span class="parameters">(double[] dist, |
| int[] context)</span></div> |
| <div class="block">Populates the specified array with the log of the distribution for the specified context. |
| The returned array will be overwritten and needs to be re-initialized with every call to this method.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>dist</code> - An array to be populated with the log of the prior distribution.</dd> |
| <dd><code>context</code> - The indices of the contextual predicates for an event.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="logPrior(double[],int[],float[])"> |
| <h3>logPrior</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">logPrior</span><wbr><span class="parameters">(double[] dist, |
| int[] context, |
| float[] values)</span></div> |
| <div class="block">Populates the specified array with the log of the distribution for the specified context. |
| The returned array will be overwritten and needs to be re-initialized with every call to this method.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>dist</code> - An array to be populated with the log of the prior distribution.</dd> |
| <dd><code>context</code> - The indices of the contextual predicates for an event.</dd> |
| <dd><code>values</code> - The values associated with the context.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="logPrior(double[],opennlp.tools.ml.model.Context[],float[])"> |
| <h3>logPrior</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">logPrior</span><wbr><span class="parameters">(double[] dist, |
| <a href="Context.html" title="class in opennlp.tools.ml.model">Context</a>[] context, |
| float[] values)</span></div> |
| <div class="block">Populates the specified array with the log of the distribution for the specified context. |
| The returned array will be overwritten and needs to be re-initialized with every call to this method.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>dist</code> - An array to be populated with the log of the prior distribution.</dd> |
| <dd><code>context</code> - The indices of the contextual predicates for an event.</dd> |
| <dd><code>values</code> - The values associated with the context.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="setLabels(java.lang.String[],java.lang.String[])"> |
| <h3>setLabels</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">setLabels</span><wbr><span class="parameters">(<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>[] outcomeLabels, |
| <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>[] contextLabels)</span></div> |
| <div class="block">Method to specify the label for the outcomes and contexts. This is used to map |
| integer outcomes and contexts to their string values. This method is called prior |
| to any call to <a href="#logPrior(double%5B%5D,int%5B%5D)"><code>logPrior(double[], int[])</code></a>.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>outcomeLabels</code> - An array of each outcome label.</dd> |
| <dd><code>contextLabels</code> - An array of each context label.</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
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| </li> |
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