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<h2 title="Uses of Class org.apache.ignite.ml.dataset.primitive.context.EmptyContext" class="title">Uses of Class<br>org.apache.ignite.ml.dataset.primitive.context.EmptyContext</h2>
</div>
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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/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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.ignite.ml.composition.boosting.convergence">org.apache.ignite.ml.composition.boosting.convergence</a></td>
<td class="colLast">
<div class="block">Package contains implementation of convergence checking algorithms for gradient boosting.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.composition.boosting.convergence.mean">org.apache.ignite.ml.composition.boosting.convergence.mean</a></td>
<td class="colLast">
<div class="block">Contains implementation of convergence checking computer by mean of absolute value of errors in dataset.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.composition.boosting.convergence.median">org.apache.ignite.ml.composition.boosting.convergence.median</a></td>
<td class="colLast">
<div class="block">Contains implementation of convergence checking computer by median of medians of errors in dataset.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.composition.boosting.convergence.simple">org.apache.ignite.ml.composition.boosting.convergence.simple</a></td>
<td class="colLast">
<div class="block">Contains implementation of Stub for convergence checking.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.dataset">org.apache.ignite.ml.dataset</a></td>
<td class="colLast">
<div class="block">Base package for machine learning dataset classes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.dataset.impl.bootstrapping">org.apache.ignite.ml.dataset.impl.bootstrapping</a></td>
<td class="colLast">
<div class="block">Base package for bootstrapped implementation of machine learning dataset.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.dataset.primitive.builder.context">org.apache.ignite.ml.dataset.primitive.builder.context</a></td>
<td class="colLast">
<div class="block">Contains partition <code>context</code> builders.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.knn">org.apache.ignite.ml.knn</a></td>
<td class="colLast">
<div class="block">Contains main APIs for kNN algorithms.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.knn.classification">org.apache.ignite.ml.knn.classification</a></td>
<td class="colLast">
<div class="block">Contains main APIs for kNN classification algorithms.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.knn.regression">org.apache.ignite.ml.knn.regression</a></td>
<td class="colLast">
<div class="block">Contains helper classes for kNN regression algorithms.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.nn">org.apache.ignite.ml.nn</a></td>
<td class="colLast">
<div class="block">Contains neural networks and related classes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.recommendation.util">org.apache.ignite.ml.recommendation.util</a></td>
<td class="colLast">
<div class="block">Contains util classes used in recommendation system framework.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.tree">org.apache.ignite.ml.tree</a></td>
<td class="colLast">
<div class="block">Root package for decision trees.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.tree.leaf">org.apache.ignite.ml.tree.leaf</a></td>
<td class="colLast">
<div class="block">Root package for decision trees leaf builders.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.tree.randomforest">org.apache.ignite.ml.tree.randomforest</a></td>
<td class="colLast">
<div class="block">Contains random forest implementation classes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.tree.randomforest.data.impurity">org.apache.ignite.ml.tree.randomforest.data.impurity</a></td>
<td class="colLast">
<div class="block">Contains implementation of impurity computers based on histograms.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.tree.randomforest.data.statistics">org.apache.ignite.ml.tree.randomforest.data.statistics</a></td>
<td class="colLast">
<div class="block">Contains implementation of statistics computers for Random Forest.</div>
</td>
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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>abstract <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a></code></td>
<td class="colLast"><span class="typeNameLabel">ConvergenceChecker.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/ConvergenceChecker.html#computeMeanErrorOnDataset-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.composition.ModelsComposition-">computeMeanErrorOnDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,? extends <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/FeatureMatrixWithLabelsOnHeapData.html" title="class in org.apache.ignite.ml.dataset.primitive">FeatureMatrixWithLabelsOnHeapData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/composition/ModelsComposition.html" title="class in org.apache.ignite.ml.composition">ModelsComposition</a>&nbsp;mdl)</code>
<div class="block">Compute error for given model on learning dataset.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">ConvergenceChecker.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/ConvergenceChecker.html#isConverged-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.composition.ModelsComposition-">isConverged</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,? extends <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/FeatureMatrixWithLabelsOnHeapData.html" title="class in org.apache.ignite.ml.dataset.primitive">FeatureMatrixWithLabelsOnHeapData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/composition/ModelsComposition.html" title="class in org.apache.ignite.ml.composition">ModelsComposition</a>&nbsp;currMdl)</code>
<div class="block">Checks convergency on dataset.</div>
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</tbody>
</table>
</li>
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/mean/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence.mean</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/mean/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence.mean</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a></code></td>
<td class="colLast"><span class="typeNameLabel">MeanAbsValueConvergenceChecker.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/mean/MeanAbsValueConvergenceChecker.html#computeMeanErrorOnDataset-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.composition.ModelsComposition-">computeMeanErrorOnDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,? extends <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/FeatureMatrixWithLabelsOnHeapData.html" title="class in org.apache.ignite.ml.dataset.primitive">FeatureMatrixWithLabelsOnHeapData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/composition/ModelsComposition.html" title="class in org.apache.ignite.ml.composition">ModelsComposition</a>&nbsp;mdl)</code>
<div class="block">Compute error for given model on learning dataset.</div>
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</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.composition.boosting.convergence.median">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/median/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence.median</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/median/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence.median</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a></code></td>
<td class="colLast"><span class="typeNameLabel">MedianOfMedianConvergenceChecker.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/median/MedianOfMedianConvergenceChecker.html#computeMeanErrorOnDataset-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.composition.ModelsComposition-">computeMeanErrorOnDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,? extends <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/FeatureMatrixWithLabelsOnHeapData.html" title="class in org.apache.ignite.ml.dataset.primitive">FeatureMatrixWithLabelsOnHeapData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/composition/ModelsComposition.html" title="class in org.apache.ignite.ml.composition">ModelsComposition</a>&nbsp;mdl)</code>
<div class="block">Compute error for given model on learning dataset.</div>
</td>
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</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.composition.boosting.convergence.simple">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/simple/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence.simple</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/simple/package-summary.html">org.apache.ignite.ml.composition.boosting.convergence.simple</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a></code></td>
<td class="colLast"><span class="typeNameLabel">ConvergenceCheckerStub.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/simple/ConvergenceCheckerStub.html#computeMeanErrorOnDataset-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.composition.ModelsComposition-">computeMeanErrorOnDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,? extends <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/FeatureMatrixWithLabelsOnHeapData.html" title="class in org.apache.ignite.ml.dataset.primitive">FeatureMatrixWithLabelsOnHeapData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/composition/ModelsComposition.html" title="class in org.apache.ignite.ml.composition">ModelsComposition</a>&nbsp;mdl)</code>
<div class="block">Compute error for given model on learning dataset.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><span class="typeNameLabel">ConvergenceCheckerStub.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/composition/boosting/convergence/simple/ConvergenceCheckerStub.html#isConverged-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.composition.ModelsComposition-">isConverged</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,? extends <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/FeatureMatrixWithLabelsOnHeapData.html" title="class in org.apache.ignite.ml.dataset.primitive">FeatureMatrixWithLabelsOnHeapData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/composition/ModelsComposition.html" title="class in org.apache.ignite.ml.composition">ModelsComposition</a>&nbsp;currMdl)</code>
<div class="block">Checks convergency on dataset.</div>
</td>
</tr>
</tbody>
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<li class="blockList"><a name="org.apache.ignite.ml.dataset">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/dataset/package-summary.html">org.apache.ignite.ml.dataset</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/ignite/ml/dataset/package-summary.html">org.apache.ignite.ml.dataset</a> that return types with arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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>static &lt;K,V,CO extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive">SimpleDataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DatasetFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetFactory.html#createSimpleDataset-org.apache.ignite.ml.dataset.DatasetBuilder-org.apache.ignite.ml.environment.LearningEnvironmentBuilder-org.apache.ignite.ml.preprocessing.Preprocessor-">createSimpleDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetBuilder.html" title="interface in org.apache.ignite.ml.dataset">DatasetBuilder</a>&lt;K,V&gt;&nbsp;datasetBuilder,
<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironmentBuilder.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironmentBuilder</a>&nbsp;envBuilder,
<a href="../../../../../../../../org/apache/ignite/ml/preprocessing/Preprocessor.html" title="interface in org.apache.ignite.ml.preprocessing">Preprocessor</a>&lt;K,V&gt;&nbsp;featureExtractor)</code>
<div class="block">Creates a new instance of distributed <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive"><code>SimpleDataset</code></a> using the specified <code>featureExtractor</code>.</div>
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</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;K,V,CO extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive">SimpleDataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DatasetFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetFactory.html#createSimpleDataset-org.apache.ignite.Ignite-org.apache.ignite.IgniteCache-org.apache.ignite.ml.environment.LearningEnvironmentBuilder-org.apache.ignite.ml.preprocessing.Preprocessor-">createSimpleDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a>&nbsp;ignite,
<a href="../../../../../../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a>&lt;K,V&gt;&nbsp;upstreamCache,
<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironmentBuilder.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironmentBuilder</a>&nbsp;envBuilder,
<a href="../../../../../../../../org/apache/ignite/ml/preprocessing/Preprocessor.html" title="interface in org.apache.ignite.ml.preprocessing">Preprocessor</a>&lt;K,V&gt;&nbsp;featureExtractor)</code>
<div class="block">Creates a new instance of distributed <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive"><code>SimpleDataset</code></a> using the specified <code>featureExtractor</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;K,V,CO extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive">SimpleDataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DatasetFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetFactory.html#createSimpleDataset-org.apache.ignite.Ignite-org.apache.ignite.IgniteCache-org.apache.ignite.ml.preprocessing.Preprocessor-">createSimpleDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a>&nbsp;ignite,
<a href="../../../../../../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a>&lt;K,V&gt;&nbsp;upstreamCache,
<a href="../../../../../../../../org/apache/ignite/ml/preprocessing/Preprocessor.html" title="interface in org.apache.ignite.ml.preprocessing">Preprocessor</a>&lt;K,V&gt;&nbsp;featureExtractor)</code>
<div class="block">Creates a new instance of distributed <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive"><code>SimpleDataset</code></a> using the specified <code>featureExtractor</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;K,V,CO extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive">SimpleDataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DatasetFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetFactory.html#createSimpleDataset-java.util.Map-int-org.apache.ignite.ml.environment.LearningEnvironmentBuilder-org.apache.ignite.ml.preprocessing.Preprocessor-">createSimpleDataset</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;K,V&gt;&nbsp;upstreamMap,
int&nbsp;partitions,
<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironmentBuilder.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironmentBuilder</a>&nbsp;envBuilder,
<a href="../../../../../../../../org/apache/ignite/ml/preprocessing/Preprocessor.html" title="interface in org.apache.ignite.ml.preprocessing">Preprocessor</a>&lt;K,V&gt;&nbsp;featureExtractor)</code>
<div class="block">Creates a new instance of local <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleDataset.html" title="class in org.apache.ignite.ml.dataset.primitive"><code>SimpleDataset</code></a> using the specified <code>featureExtractor</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;K,V,CO extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleLabeledDataset.html" title="class in org.apache.ignite.ml.dataset.primitive">SimpleLabeledDataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DatasetFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetFactory.html#createSimpleLabeledDataset-org.apache.ignite.ml.dataset.DatasetBuilder-org.apache.ignite.ml.environment.LearningEnvironmentBuilder-org.apache.ignite.ml.preprocessing.Preprocessor-">createSimpleLabeledDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetBuilder.html" title="interface in org.apache.ignite.ml.dataset">DatasetBuilder</a>&lt;K,V&gt;&nbsp;datasetBuilder,
<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironmentBuilder.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironmentBuilder</a>&nbsp;envBuilder,
<a href="../../../../../../../../org/apache/ignite/ml/preprocessing/Preprocessor.html" title="interface in org.apache.ignite.ml.preprocessing">Preprocessor</a>&lt;K,V&gt;&nbsp;vectorizer)</code>
<div class="block">Creates a new instance of distributed <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleLabeledDataset.html" title="class in org.apache.ignite.ml.dataset.primitive"><code>SimpleLabeledDataset</code></a> using the specified <code>featureExtractor</code>
and <code>lbExtractor</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;K,V,CO extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleLabeledDataset.html" title="class in org.apache.ignite.ml.dataset.primitive">SimpleLabeledDataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DatasetFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetFactory.html#createSimpleLabeledDataset-org.apache.ignite.Ignite-org.apache.ignite.ml.environment.LearningEnvironmentBuilder-org.apache.ignite.IgniteCache-org.apache.ignite.ml.preprocessing.Preprocessor-">createSimpleLabeledDataset</a></span>(<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a>&nbsp;ignite,
<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironmentBuilder.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironmentBuilder</a>&nbsp;envBuilder,
<a href="../../../../../../../../org/apache/ignite/IgniteCache.html" title="interface in org.apache.ignite">IgniteCache</a>&lt;K,V&gt;&nbsp;upstreamCache,
<a href="../../../../../../../../org/apache/ignite/ml/preprocessing/Preprocessor.html" title="interface in org.apache.ignite.ml.preprocessing">Preprocessor</a>&lt;K,V&gt;&nbsp;vectorizer)</code>
<div class="block">Creates a new instance of distributed <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleLabeledDataset.html" title="class in org.apache.ignite.ml.dataset.primitive"><code>SimpleLabeledDataset</code></a> using the specified <code>featureExtractor</code>
and <code>lbExtractor</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;K,V,CO extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleLabeledDataset.html" title="class in org.apache.ignite.ml.dataset.primitive">SimpleLabeledDataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DatasetFactory.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/DatasetFactory.html#createSimpleLabeledDataset-java.util.Map-org.apache.ignite.ml.environment.LearningEnvironmentBuilder-int-org.apache.ignite.ml.preprocessing.Preprocessor-">createSimpleLabeledDataset</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;K,V&gt;&nbsp;upstreamMap,
<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironmentBuilder.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironmentBuilder</a>&nbsp;envBuilder,
int&nbsp;partitions,
<a href="../../../../../../../../org/apache/ignite/ml/preprocessing/Preprocessor.html" title="interface in org.apache.ignite.ml.preprocessing">Preprocessor</a>&lt;K,V&gt;&nbsp;vectorizer)</code>
<div class="block">Creates a new instance of local <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/SimpleLabeledDataset.html" title="class in org.apache.ignite.ml.dataset.primitive"><code>SimpleLabeledDataset</code></a> using the specified <code>featureExtractor</code> and
<code>lbExtractor</code>.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.dataset.impl.bootstrapping">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/package-summary.html">org.apache.ignite.ml.dataset.impl.bootstrapping</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/ignite/ml/dataset/impl/bootstrapping/package-summary.html">org.apache.ignite.ml.dataset.impl.bootstrapping</a> with parameters of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetPartition.html" title="class in org.apache.ignite.ml.dataset.impl.bootstrapping">BootstrappedDatasetPartition</a></code></td>
<td class="colLast"><span class="typeNameLabel">BootstrappedDatasetBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetBuilder.html#build-org.apache.ignite.ml.environment.LearningEnvironment-java.util.Iterator-long-org.apache.ignite.ml.dataset.primitive.context.EmptyContext-">build</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironment.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironment</a>&nbsp;env,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/UpstreamEntry.html" title="class in org.apache.ignite.ml.dataset">UpstreamEntry</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetBuilder.html" title="type parameter in BootstrappedDatasetBuilder">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetBuilder.html" title="type parameter in BootstrappedDatasetBuilder">V</a>&gt;&gt;&nbsp;upstreamData,
long&nbsp;upstreamDataSize,
<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&nbsp;ctx)</code>
<div class="block">Builds a new partition <code>data</code> from a partition <code>upstream</code> data and partition <code>context</code>.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.dataset.primitive.builder.context">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/builder/context/package-summary.html">org.apache.ignite.ml.dataset.primitive.builder.context</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/ignite/ml/dataset/primitive/builder/context/package-summary.html">org.apache.ignite.ml.dataset.primitive.builder.context</a> that return <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a></code></td>
<td class="colLast"><span class="typeNameLabel">EmptyContextBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/builder/context/EmptyContextBuilder.html#build-org.apache.ignite.ml.environment.LearningEnvironment-java.util.Iterator-long-">build</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironment.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironment</a>&nbsp;env,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/UpstreamEntry.html" title="class in org.apache.ignite.ml.dataset">UpstreamEntry</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/builder/context/EmptyContextBuilder.html" title="type parameter in EmptyContextBuilder">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/builder/context/EmptyContextBuilder.html" title="type parameter in EmptyContextBuilder">V</a>&gt;&gt;&nbsp;upstreamData,
long&nbsp;upstreamDataSize)</code>
<div class="block">Builds a new partition <code>context</code> from an <code>upstream</code> data.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.knn">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/knn/package-summary.html">org.apache.ignite.ml.knn</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/ignite/ml/knn/package-summary.html">org.apache.ignite.ml.knn</a> with parameters of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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/ignite/ml/knn/utils/indices/SpatialIndex.html" title="interface in org.apache.ignite.ml.knn.utils.indices">SpatialIndex</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">KNNPartitionDataBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/knn/KNNPartitionDataBuilder.html#build-org.apache.ignite.ml.environment.LearningEnvironment-java.util.Iterator-long-org.apache.ignite.ml.dataset.primitive.context.EmptyContext-">build</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironment.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironment</a>&nbsp;env,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/UpstreamEntry.html" title="class in org.apache.ignite.ml.dataset">UpstreamEntry</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/knn/KNNPartitionDataBuilder.html" title="type parameter in KNNPartitionDataBuilder">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/knn/KNNPartitionDataBuilder.html" title="type parameter in KNNPartitionDataBuilder">V</a>&gt;&gt;&nbsp;upstreamData,
long&nbsp;upstreamDataSize,
<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&nbsp;ctx)</code>
<div class="block">Builds a new partition <code>data</code> from a partition <code>upstream</code> data and partition <code>context</code>.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/knn/package-summary.html">org.apache.ignite.ml.knn</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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>protected abstract <a href="../../../../../../../../org/apache/ignite/ml/knn/KNNTrainer.html" title="type parameter in KNNTrainer">M</a></code></td>
<td class="colLast"><span class="typeNameLabel">KNNTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/knn/KNNTrainer.html#convertDatasetIntoModel-org.apache.ignite.ml.dataset.Dataset-">convertDatasetIntoModel</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/knn/utils/indices/SpatialIndex.html" title="interface in org.apache.ignite.ml.knn.utils.indices">SpatialIndex</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>&gt;&gt;&nbsp;dataset)</code>
<div class="block">Convers given dataset into KNN model (classification or regression depends on implementation).</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructor parameters in <a href="../../../../../../../../org/apache/ignite/ml/knn/package-summary.html">org.apache.ignite.ml.knn</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/knn/KNNModel.html#KNNModel-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.math.distances.DistanceMeasure-int-boolean-">KNNModel</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/knn/utils/indices/SpatialIndex.html" title="interface in org.apache.ignite.ml.knn.utils.indices">SpatialIndex</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/knn/KNNModel.html" title="type parameter in KNNModel">L</a>&gt;&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/math/distances/DistanceMeasure.html" title="interface in org.apache.ignite.ml.math.distances">DistanceMeasure</a>&nbsp;distanceMeasure,
int&nbsp;k,
boolean&nbsp;weighted)</code>
<div class="block">Constructs a new instance of KNN model.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.knn.classification">
<!-- -->
</a>
<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/knn/classification/package-summary.html">org.apache.ignite.ml.knn.classification</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/knn/classification/package-summary.html">org.apache.ignite.ml.knn.classification</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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>protected <a href="../../../../../../../../org/apache/ignite/ml/knn/classification/KNNClassificationModel.html" title="class in org.apache.ignite.ml.knn.classification">KNNClassificationModel</a></code></td>
<td class="colLast"><span class="typeNameLabel">KNNClassificationTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/knn/classification/KNNClassificationTrainer.html#convertDatasetIntoModel-org.apache.ignite.ml.dataset.Dataset-">convertDatasetIntoModel</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/knn/utils/indices/SpatialIndex.html" title="interface in org.apache.ignite.ml.knn.utils.indices">SpatialIndex</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>&gt;&gt;&nbsp;dataset)</code>
<div class="block">Convers given dataset into KNN model (classification or regression depends on implementation).</div>
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</table>
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/knn/regression/package-summary.html">org.apache.ignite.ml.knn.regression</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/knn/regression/package-summary.html">org.apache.ignite.ml.knn.regression</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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>protected <a href="../../../../../../../../org/apache/ignite/ml/knn/regression/KNNRegressionModel.html" title="class in org.apache.ignite.ml.knn.regression">KNNRegressionModel</a></code></td>
<td class="colLast"><span class="typeNameLabel">KNNRegressionTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/knn/regression/KNNRegressionTrainer.html#convertDatasetIntoModel-org.apache.ignite.ml.dataset.Dataset-">convertDatasetIntoModel</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/knn/utils/indices/SpatialIndex.html" title="interface in org.apache.ignite.ml.knn.utils.indices">SpatialIndex</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="class or interface in java.lang">Double</a>&gt;&gt;&nbsp;dataset)</code>
<div class="block">Convers given dataset into KNN model (classification or regression depends on implementation).</div>
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/nn/package-summary.html">org.apache.ignite.ml.nn</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/ignite/ml/nn/package-summary.html">org.apache.ignite.ml.nn</a> that return types with arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/data/SimpleLabeledDatasetData.html" title="class in org.apache.ignite.ml.dataset.primitive.data">SimpleLabeledDatasetData</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/nn/architecture/MLPArchitecture.html" title="class in org.apache.ignite.ml.nn.architecture">MLPArchitecture</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">MLPTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/nn/MLPTrainer.html#getArchSupplier--">getArchSupplier</a></span>()</code>
<div class="block">Get the multilayer perceptron architecture supplier that defines layers and activators.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/nn/package-summary.html">org.apache.ignite.ml.nn</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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/ignite/ml/nn/MLPTrainer.html" title="class in org.apache.ignite.ml.nn">MLPTrainer</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/nn/MLPTrainer.html" title="type parameter in MLPTrainer">P</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">MLPTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/nn/MLPTrainer.html#withArchSupplier-org.apache.ignite.ml.math.functions.IgniteFunction-">withArchSupplier</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/data/SimpleLabeledDatasetData.html" title="class in org.apache.ignite.ml.dataset.primitive.data">SimpleLabeledDatasetData</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/nn/architecture/MLPArchitecture.html" title="class in org.apache.ignite.ml.nn.architecture">MLPArchitecture</a>&gt;&nbsp;archSupplier)</code>
<div class="block">Set up the multilayer perceptron architecture supplier that defines layers and activators.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructor parameters in <a href="../../../../../../../../org/apache/ignite/ml/nn/package-summary.html">org.apache.ignite.ml.nn</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/nn/MLPTrainer.html#MLPTrainer-org.apache.ignite.ml.math.functions.IgniteFunction-org.apache.ignite.ml.math.functions.IgniteFunction-org.apache.ignite.ml.nn.UpdatesStrategy-int-int-int-long-">MLPTrainer</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/data/SimpleLabeledDatasetData.html" title="class in org.apache.ignite.ml.dataset.primitive.data">SimpleLabeledDatasetData</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/nn/architecture/MLPArchitecture.html" title="class in org.apache.ignite.ml.nn.architecture">MLPArchitecture</a>&gt;&nbsp;archSupplier,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/math/primitives/vector/Vector.html" title="interface in org.apache.ignite.ml.math.primitives.vector">Vector</a>,<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteDifferentiableVectorToDoubleFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteDifferentiableVectorToDoubleFunction</a>&gt;&nbsp;loss,
<a href="../../../../../../../../org/apache/ignite/ml/nn/UpdatesStrategy.html" title="class in org.apache.ignite.ml.nn">UpdatesStrategy</a>&lt;? super <a href="../../../../../../../../org/apache/ignite/ml/nn/MultilayerPerceptron.html" title="class in org.apache.ignite.ml.nn">MultilayerPerceptron</a>,<a href="../../../../../../../../org/apache/ignite/ml/nn/MLPTrainer.html" title="type parameter in MLPTrainer">P</a>&gt;&nbsp;updatesStgy,
int&nbsp;maxIterations,
int&nbsp;batchSize,
int&nbsp;locIterations,
long&nbsp;seed)</code>
<div class="block">Constructs a new instance of multilayer perceptron trainer.</div>
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/package-summary.html">org.apache.ignite.ml.recommendation.util</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/ignite/ml/recommendation/util/package-summary.html">org.apache.ignite.ml.recommendation.util</a> with parameters of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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/ignite/ml/recommendation/util/RecommendationDatasetData.html" title="class in org.apache.ignite.ml.recommendation.util">RecommendationDatasetData</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/RecommendationDatasetDataBuilder.html" title="type parameter in RecommendationDatasetDataBuilder">O</a>,<a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/RecommendationDatasetDataBuilder.html" title="type parameter in RecommendationDatasetDataBuilder">S</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">RecommendationDatasetDataBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/RecommendationDatasetDataBuilder.html#build-org.apache.ignite.ml.environment.LearningEnvironment-java.util.Iterator-long-org.apache.ignite.ml.dataset.primitive.context.EmptyContext-">build</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironment.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironment</a>&nbsp;env,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/UpstreamEntry.html" title="class in org.apache.ignite.ml.dataset">UpstreamEntry</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/RecommendationDatasetDataBuilder.html" title="type parameter in RecommendationDatasetDataBuilder">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/RecommendationDatasetDataBuilder.html" title="type parameter in RecommendationDatasetDataBuilder">Z</a>&gt;&gt;&nbsp;upstreamData,
long&nbsp;upstreamDataSize,
<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&nbsp;ctx)</code>
<div class="block">Builds a new partition <code>data</code> from a partition <code>upstream</code> data and partition <code>context</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/RecommendationDatasetData.html" title="class in org.apache.ignite.ml.recommendation.util">RecommendationDatasetData</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">RecommendationBinaryDatasetDataBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/recommendation/util/RecommendationBinaryDatasetDataBuilder.html#build-org.apache.ignite.ml.environment.LearningEnvironment-java.util.Iterator-long-org.apache.ignite.ml.dataset.primitive.context.EmptyContext-">build</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/environment/LearningEnvironment.html" title="interface in org.apache.ignite.ml.environment">LearningEnvironment</a>&nbsp;env,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/UpstreamEntry.html" title="class in org.apache.ignite.ml.dataset">UpstreamEntry</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>,<a href="../../../../../../../../org/apache/ignite/binary/BinaryObject.html" title="interface in org.apache.ignite.binary">BinaryObject</a>&gt;&gt;&nbsp;upstreamData,
long&nbsp;upstreamDataSize,
<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>&nbsp;ctx)</code>
<div class="block">Builds a new partition <code>data</code> from a partition <code>upstream</code> data and partition <code>context</code>.</div>
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</tr>
</tbody>
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</li>
<li class="blockList"><a name="org.apache.ignite.ml.tree">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/tree/package-summary.html">org.apache.ignite.ml.tree</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/tree/package-summary.html">org.apache.ignite.ml.tree</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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>&lt;K,V&gt;&nbsp;<a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTreeNode.html" title="interface in org.apache.ignite.ml.tree">DecisionTreeNode</a></code></td>
<td class="colLast"><span class="typeNameLabel">DecisionTree.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTree.html#fit-org.apache.ignite.ml.dataset.Dataset-">fit</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/data/DecisionTreeData.html" title="class in org.apache.ignite.ml.tree.data">DecisionTreeData</a>&gt;&nbsp;dataset)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected abstract <a href="../../../../../../../../org/apache/ignite/ml/tree/impurity/ImpurityMeasureCalculator.html" title="class in org.apache.ignite.ml.tree.impurity">ImpurityMeasureCalculator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTree.html" title="type parameter in DecisionTree">T</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DecisionTree.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTree.html#getImpurityMeasureCalculator-org.apache.ignite.ml.dataset.Dataset-">getImpurityMeasureCalculator</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/data/DecisionTreeData.html" title="class in org.apache.ignite.ml.tree.data">DecisionTreeData</a>&gt;&nbsp;dataset)</code>
<div class="block">Returns impurity measure calculator.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/ignite/ml/tree/impurity/ImpurityMeasureCalculator.html" title="class in org.apache.ignite.ml.tree.impurity">ImpurityMeasureCalculator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/impurity/mse/MSEImpurityMeasure.html" title="class in org.apache.ignite.ml.tree.impurity.mse">MSEImpurityMeasure</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DecisionTreeRegressionTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTreeRegressionTrainer.html#getImpurityMeasureCalculator-org.apache.ignite.ml.dataset.Dataset-">getImpurityMeasureCalculator</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/data/DecisionTreeData.html" title="class in org.apache.ignite.ml.tree.data">DecisionTreeData</a>&gt;&nbsp;dataset)</code>
<div class="block">Returns impurity measure calculator.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../../../org/apache/ignite/ml/tree/impurity/ImpurityMeasureCalculator.html" title="class in org.apache.ignite.ml.tree.impurity">ImpurityMeasureCalculator</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/impurity/gini/GiniImpurityMeasure.html" title="class in org.apache.ignite.ml.tree.impurity.gini">GiniImpurityMeasure</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">DecisionTreeClassificationTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTreeClassificationTrainer.html#getImpurityMeasureCalculator-org.apache.ignite.ml.dataset.Dataset-">getImpurityMeasureCalculator</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/data/DecisionTreeData.html" title="class in org.apache.ignite.ml.tree.data">DecisionTreeData</a>&gt;&nbsp;dataset)</code>
<div class="block">Returns impurity measure calculator.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.tree.leaf">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/tree/leaf/package-summary.html">org.apache.ignite.ml.tree.leaf</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/tree/leaf/package-summary.html">org.apache.ignite.ml.tree.leaf</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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/ignite/ml/tree/DecisionTreeLeafNode.html" title="class in org.apache.ignite.ml.tree">DecisionTreeLeafNode</a></code></td>
<td class="colLast"><span class="typeNameLabel">MeanDecisionTreeLeafBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/leaf/MeanDecisionTreeLeafBuilder.html#createLeafNode-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.tree.TreeFilter-">createLeafNode</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/data/DecisionTreeData.html" title="class in org.apache.ignite.ml.tree.data">DecisionTreeData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/tree/TreeFilter.html" title="interface in org.apache.ignite.ml.tree">TreeFilter</a>&nbsp;pred)</code>
<div class="block">Creates new leaf node for given dataset and node predicate.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTreeLeafNode.html" title="class in org.apache.ignite.ml.tree">DecisionTreeLeafNode</a></code></td>
<td class="colLast"><span class="typeNameLabel">MostCommonDecisionTreeLeafBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/leaf/MostCommonDecisionTreeLeafBuilder.html#createLeafNode-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.tree.TreeFilter-">createLeafNode</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/data/DecisionTreeData.html" title="class in org.apache.ignite.ml.tree.data">DecisionTreeData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/tree/TreeFilter.html" title="interface in org.apache.ignite.ml.tree">TreeFilter</a>&nbsp;pred)</code>
<div class="block">Creates new leaf node for given dataset and node predicate.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/ignite/ml/tree/DecisionTreeLeafNode.html" title="class in org.apache.ignite.ml.tree">DecisionTreeLeafNode</a></code></td>
<td class="colLast"><span class="typeNameLabel">DecisionTreeLeafBuilder.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/leaf/DecisionTreeLeafBuilder.html#createLeafNode-org.apache.ignite.ml.dataset.Dataset-org.apache.ignite.ml.tree.TreeFilter-">createLeafNode</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/data/DecisionTreeData.html" title="class in org.apache.ignite.ml.tree.data">DecisionTreeData</a>&gt;&nbsp;dataset,
<a href="../../../../../../../../org/apache/ignite/ml/tree/TreeFilter.html" title="interface in org.apache.ignite.ml.tree">TreeFilter</a>&nbsp;pred)</code>
<div class="block">Creates new leaf node for given dataset and node predicate.</div>
</td>
</tr>
</tbody>
</table>
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/package-summary.html">org.apache.ignite.ml.tree.randomforest</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/package-summary.html">org.apache.ignite.ml.tree.randomforest</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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>protected boolean</code></td>
<td class="colLast"><span class="typeNameLabel">RandomForestTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/RandomForestTrainer.html#init-org.apache.ignite.ml.dataset.Dataset-">init</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetPartition.html" title="class in org.apache.ignite.ml.dataset.impl.bootstrapping">BootstrappedDatasetPartition</a>&gt;&nbsp;dataset)</code>
<div class="block">Init-step before learning.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><span class="typeNameLabel">RandomForestClassifierTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/RandomForestClassifierTrainer.html#init-org.apache.ignite.ml.dataset.Dataset-">init</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetPartition.html" title="class in org.apache.ignite.ml.dataset.impl.bootstrapping">BootstrappedDatasetPartition</a>&gt;&nbsp;dataset)</code>
<div class="block">Aggregates all unique labels from dataset and assigns integer id value for each label.</div>
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<li class="blockList"><a name="org.apache.ignite.ml.tree.randomforest.data.impurity">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/impurity/package-summary.html">org.apache.ignite.ml.tree.randomforest.data.impurity</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/impurity/package-summary.html">org.apache.ignite.ml.tree.randomforest.data.impurity</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/NodeId.html" title="class in org.apache.ignite.ml.tree.randomforest.data">NodeId</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/impurity/ImpurityHistogramsComputer.NodeImpurityHistograms.html" title="class in org.apache.ignite.ml.tree.randomforest.data.impurity">ImpurityHistogramsComputer.NodeImpurityHistograms</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/impurity/ImpurityHistogramsComputer.html" title="type parameter in ImpurityHistogramsComputer">S</a>&gt;&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">ImpurityHistogramsComputer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/impurity/ImpurityHistogramsComputer.html#aggregateImpurityStatistics-java.util.ArrayList-java.util.Map-java.util.Map-org.apache.ignite.ml.dataset.Dataset-">aggregateImpurityStatistics</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/TreeRoot.html" title="class in org.apache.ignite.ml.tree.randomforest.data">TreeRoot</a>&gt;&nbsp;roots,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/feature/BucketMeta.html" title="class in org.apache.ignite.ml.dataset.feature">BucketMeta</a>&gt;&nbsp;histMeta,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/NodeId.html" title="class in org.apache.ignite.ml.tree.randomforest.data">NodeId</a>,<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/TreeNode.html" title="class in org.apache.ignite.ml.tree.randomforest.data">TreeNode</a>&gt;&nbsp;nodesToLearn,
<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetPartition.html" title="class in org.apache.ignite.ml.dataset.impl.bootstrapping">BootstrappedDatasetPartition</a>&gt;&nbsp;dataset)</code>
<div class="block">Computes histograms for each feature.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.ignite.ml.tree.randomforest.data.statistics">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/statistics/package-summary.html">org.apache.ignite.ml.tree.randomforest.data.statistics</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/statistics/package-summary.html">org.apache.ignite.ml.tree.randomforest.data.statistics</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</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="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/statistics/NormalDistributionStatistics.html" title="class in org.apache.ignite.ml.tree.randomforest.data.statistics">NormalDistributionStatistics</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">NormalDistributionStatisticsComputer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/statistics/NormalDistributionStatisticsComputer.html#computeStatistics-java.util.List-org.apache.ignite.ml.dataset.Dataset-">computeStatistics</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/feature/FeatureMeta.html" title="class in org.apache.ignite.ml.dataset.feature">FeatureMeta</a>&gt;&nbsp;meta,
<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetPartition.html" title="class in org.apache.ignite.ml.dataset.impl.bootstrapping">BootstrappedDatasetPartition</a>&gt;&nbsp;dataset)</code>
<div class="block">Computes statistics of normal distribution on features in dataset.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">LeafValuesComputer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/statistics/LeafValuesComputer.html#setValuesForLeaves-java.util.ArrayList-org.apache.ignite.ml.dataset.Dataset-">setValuesForLeaves</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/tree/randomforest/data/TreeRoot.html" title="class in org.apache.ignite.ml.tree.randomforest.data">TreeRoot</a>&gt;&nbsp;roots,
<a href="../../../../../../../../org/apache/ignite/ml/dataset/Dataset.html" title="interface in org.apache.ignite.ml.dataset">Dataset</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/dataset/primitive/context/EmptyContext.html" title="class in org.apache.ignite.ml.dataset.primitive.context">EmptyContext</a>,<a href="../../../../../../../../org/apache/ignite/ml/dataset/impl/bootstrapping/BootstrappedDatasetPartition.html" title="class in org.apache.ignite.ml.dataset.impl.bootstrapping">BootstrappedDatasetPartition</a>&gt;&nbsp;dataset)</code>
<div class="block">Takes a list of all built trees and in one map-reduceImpurityStatistics step collect statistics for evaluating
leaf-values for each tree and sets values for leaves.</div>
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