| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (1.8.0_121) on Fri Apr 14 22:11:37 PDT 2017 --> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>Uses of Class org.apache.mahout.classifier.sequencelearning.hmm.HmmModel (Mahout Map-Reduce 0.13.0 API)</title> |
| <meta name="date" content="2017-04-14"> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../../../../../../script.js"></script> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="Uses of Class org.apache.mahout.classifier.sequencelearning.hmm.HmmModel (Mahout Map-Reduce 0.13.0 API)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="../package-summary.html">Package</a></li> |
| <li><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">Class</a></li> |
| <li class="navBarCell1Rev">Use</li> |
| <li><a href="../package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li>Prev</li> |
| <li>Next</li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../index.html?org/apache/mahout/classifier/sequencelearning/hmm/class-use/HmmModel.html" target="_top">Frames</a></li> |
| <li><a href="HmmModel.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <div class="header"> |
| <h2 title="Uses of Class org.apache.mahout.classifier.sequencelearning.hmm.HmmModel" class="title">Uses of Class<br>org.apache.mahout.classifier.sequencelearning.hmm.HmmModel</h2> |
| </div> |
| <div class="classUseContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <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/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></span><span class="tabEnd"> </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.sequencelearning.hmm">org.apache.mahout.classifier.sequencelearning.hmm</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"> |
| <ul class="blockList"> |
| <li class="blockList"><a name="org.apache.mahout.classifier.sequencelearning.hmm"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> in <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/package-summary.html">org.apache.mahout.classifier.sequencelearning.hmm</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/sequencelearning/hmm/package-summary.html">org.apache.mahout.classifier.sequencelearning.hmm</a> that return <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></span><span class="tabEnd"> </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/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmModel.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html#clone--">clone</a></span>()</code> |
| <div class="block">Get a copy of this model</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmTrainer.html#trainBaumWelch-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-double-int-boolean-">trainBaumWelch</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> initialModel, |
| int[] observedSequence, |
| double epsilon, |
| int maxIterations, |
| boolean scaled)</code> |
| <div class="block">Iteratively train the parameters of the given initial model wrt the |
| observed sequence using Baum-Welch training.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmTrainer.html#trainSupervised-int-int-int:A-int:A-double-">trainSupervised</a></span>(int nrOfHiddenStates, |
| int nrOfOutputStates, |
| int[] observedSequence, |
| int[] hiddenSequence, |
| double pseudoCount)</code> |
| <div class="block">Create an supervised initial estimate of an HMM Model based on a sequence |
| of observed and hidden states.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmTrainer.html#trainSupervisedSequence-int-int-java.util.Collection-java.util.Collection-double-">trainSupervisedSequence</a></span>(int nrOfHiddenStates, |
| int nrOfOutputStates, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><int[]> hiddenSequences, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><int[]> observedSequences, |
| double pseudoCount)</code> |
| <div class="block">Create an supervised initial estimate of an HMM Model based on a number of |
| sequences of observed and hidden states.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmTrainer.html#trainViterbi-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-double-double-int-boolean-">trainViterbi</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> initialModel, |
| int[] observedSequence, |
| double pseudoCount, |
| double epsilon, |
| int maxIterations, |
| boolean scaled)</code> |
| <div class="block">Iteratively train the parameters of the given initial model wrt to the |
| observed sequence using Viterbi training.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#truncateModel-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-double-">truncateModel</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| double threshold)</code> |
| <div class="block">Method to reduce the size of an HMMmodel by converting the models |
| DenseMatrix/DenseVectors to sparse implementations and setting every value |
| < threshold to 0</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/classifier/sequencelearning/hmm/package-summary.html">org.apache.mahout.classifier.sequencelearning.hmm</a> with parameters of type <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></span><span class="tabEnd"> </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>void</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmModel.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html#assign-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-">assign</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model)</code> |
| <div class="block">Assign the content of another HMM model to this one</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/math/Matrix.html?is-external=true" title="class or interface in org.apache.mahout.math">Matrix</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmAlgorithms.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmAlgorithms.html#backwardAlgorithm-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-boolean-">backwardAlgorithm</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int[] observations, |
| boolean scaled)</code> |
| <div class="block">External function to compute a matrix of beta factors</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int[]</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmEvaluator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmEvaluator.html#decode-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-boolean-">decode</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int[] observations, |
| boolean scaled)</code> |
| <div class="block">Returns the most likely sequence of hidden states for the given model and |
| observation</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#decodeStateSequence-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-boolean-java.lang.String-">decodeStateSequence</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int[] sequence, |
| boolean observed, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> defaultValue)</code> |
| <div class="block">Decodes a given collection of state IDs into the corresponding state names |
| registered in a given model.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int[]</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#encodeStateSequence-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-java.util.Collection-boolean-int-">encodeStateSequence</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> sequence, |
| boolean observed, |
| int defaultValue)</code> |
| <div class="block">Encodes a given collection of state names by the corresponding state IDs |
| registered in a given model.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/math/Matrix.html?is-external=true" title="class or interface in org.apache.mahout.math">Matrix</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmAlgorithms.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmAlgorithms.html#forwardAlgorithm-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-boolean-">forwardAlgorithm</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int[] observations, |
| boolean scaled)</code> |
| <div class="block">External function to compute a matrix of alpha factors</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/math/Vector.html?is-external=true" title="class or interface in org.apache.mahout.math">Vector</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#getCumulativeInitialProbabilities-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-">getCumulativeInitialProbabilities</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model)</code> |
| <div class="block">Compute the cumulative distribution of the initial hidden state |
| probabilities for the given HMM model.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/math/Matrix.html?is-external=true" title="class or interface in org.apache.mahout.math">Matrix</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#getCumulativeOutputMatrix-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-">getCumulativeOutputMatrix</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model)</code> |
| <div class="block">Compute the cumulative output probability matrix for the given HMM model.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/math/Matrix.html?is-external=true" title="class or interface in org.apache.mahout.math">Matrix</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#getCumulativeTransitionMatrix-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-">getCumulativeTransitionMatrix</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model)</code> |
| <div class="block">Compute the cumulative transition probability matrix for the given HMM |
| model.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmEvaluator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmEvaluator.html#modelLikelihood-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-boolean-">modelLikelihood</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int[] outputSequence, |
| boolean scaled)</code> |
| <div class="block">Returns the likelihood that a given output sequence was produced by the |
| given model.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmEvaluator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmEvaluator.html#modelLikelihood-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-org.apache.mahout.math.Matrix-boolean-">modelLikelihood</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int[] outputSequence, |
| <a href="http://mahout.apache.org/mahout-math/apidocs/org/apache/mahout/math/Matrix.html?is-external=true" title="class or interface in org.apache.mahout.math">Matrix</a> beta, |
| boolean scaled)</code> |
| <div class="block">Computes the likelihood that a given output sequence was computed by a |
| given model.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#normalizeModel-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-">normalizeModel</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model)</code> |
| <div class="block">Function used to normalize the probabilities of a given HMM model</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int[]</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmEvaluator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmEvaluator.html#predict-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int-">predict</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int steps)</code> |
| <div class="block">Predict a sequence of steps output states for the given HMM model</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int[]</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmEvaluator.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmEvaluator.html#predict-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int-long-">predict</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int steps, |
| long seed)</code> |
| <div class="block">Predict a sequence of steps output states for the given HMM model</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmTrainer.html#trainBaumWelch-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-double-int-boolean-">trainBaumWelch</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> initialModel, |
| int[] observedSequence, |
| double epsilon, |
| int maxIterations, |
| boolean scaled)</code> |
| <div class="block">Iteratively train the parameters of the given initial model wrt the |
| observed sequence using Baum-Welch training.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmTrainer.html#trainViterbi-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-double-double-int-boolean-">trainViterbi</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> initialModel, |
| int[] observedSequence, |
| double pseudoCount, |
| double epsilon, |
| int maxIterations, |
| boolean scaled)</code> |
| <div class="block">Iteratively train the parameters of the given initial model wrt to the |
| observed sequence using Viterbi training.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#truncateModel-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-double-">truncateModel</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| double threshold)</code> |
| <div class="block">Method to reduce the size of an HMMmodel by converting the models |
| DenseMatrix/DenseVectors to sparse implementations and setting every value |
| < threshold to 0</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmUtils.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmUtils.html#validate-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-">validate</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model)</code> |
| <div class="block">Validates an HMM model set</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int[]</code></td> |
| <td class="colLast"><span class="typeNameLabel">HmmAlgorithms.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmAlgorithms.html#viterbiAlgorithm-org.apache.mahout.classifier.sequencelearning.hmm.HmmModel-int:A-boolean-">viterbiAlgorithm</a></span>(<a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">HmmModel</a> model, |
| int[] observations, |
| boolean scaled)</code> |
| <div class="block">Viterbi algorithm to compute the most likely hidden sequence for a given |
| model and observed sequence</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="../package-summary.html">Package</a></li> |
| <li><a href="../../../../../../../org/apache/mahout/classifier/sequencelearning/hmm/HmmModel.html" title="class in org.apache.mahout.classifier.sequencelearning.hmm">Class</a></li> |
| <li class="navBarCell1Rev">Use</li> |
| <li><a href="../package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li>Prev</li> |
| <li>Next</li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../index.html?org/apache/mahout/classifier/sequencelearning/hmm/class-use/HmmModel.html" target="_top">Frames</a></li> |
| <li><a href="HmmModel.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small>Copyright © 2008–2017 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> |
| </body> |
| </html> |