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<h2 title="Uses of Class org.apache.ignite.ml.trainers.group.chain.EntryAndContext" class="title">Uses of Class<br>org.apache.ignite.ml.trainers.group.chain.EntryAndContext</h2>
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<caption><span>Packages that use <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</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.nn.trainers.distributed">org.apache.ignite.ml.nn.trainers.distributed</a></td>
<td class="colLast">
<div class="block">Contains multilayer perceptron distributed trainers.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.trainers.group">org.apache.ignite.ml.trainers.group</a></td>
<td class="colLast">
<div class="block">Contains group trainers.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.ignite.ml.trainers.group.chain">org.apache.ignite.ml.trainers.group.chain</a></td>
<td class="colLast">
<div class="block">Contains classes related to computations chain.</div>
</td>
</tr>
</tbody>
</table>
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<li class="blockList">
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<li class="blockList"><a name="org.apache.ignite.ml.nn.trainers.distributed">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/package-summary.html">org.apache.ignite.ml.nn.trainers.distributed</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/trainers/distributed/package-summary.html">org.apache.ignite.ml.nn.trainers.distributed</a> that return types with arguments of type <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</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/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>,<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupTrainingCacheValue.html" title="class in org.apache.ignite.ml.nn.trainers.distributed">MLPGroupTrainingCacheValue</a>,<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainingContext.html" title="class in org.apache.ignite.ml.nn.trainers.distributed">MLPGroupUpdateTrainingContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainer.html" title="type parameter in MLPGroupUpdateTrainer">U</a>&gt;&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/ResultAndUpdates.html" title="class in org.apache.ignite.ml.trainers.group">ResultAndUpdates</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/nn/MultilayerPerceptron.html" title="class in org.apache.ignite.ml.nn">MultilayerPerceptron</a>&gt;&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">MLPGroupUpdateTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainer.html#finalResultsExtractor--">finalResultsExtractor</a></span>()</code>
<div class="block">Get function for extracting final result from each key specified in finalResultKeys.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>protected <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/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>,<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupTrainingCacheValue.html" title="class in org.apache.ignite.ml.nn.trainers.distributed">MLPGroupTrainingCacheValue</a>,<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainingContext.html" title="class in org.apache.ignite.ml.nn.trainers.distributed">MLPGroupUpdateTrainingContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainer.html" title="type parameter in MLPGroupUpdateTrainer">U</a>&gt;&gt;,<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainingLoopData.html" title="class in org.apache.ignite.ml.nn.trainers.distributed">MLPGroupUpdateTrainingLoopData</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainer.html" title="type parameter in MLPGroupUpdateTrainer">U</a>&gt;&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">MLPGroupUpdateTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/nn/trainers/distributed/MLPGroupUpdateTrainer.html#trainingLoopStepDataExtractor--">trainingLoopStepDataExtractor</a></span>()</code>
<div class="block">Get function used to map EntryAndContext to type which is processed by dataProcessor.</div>
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/package-summary.html">org.apache.ignite.ml.trainers.group</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/trainers/group/package-summary.html">org.apache.ignite.ml.trainers.group</a> that return types with arguments of type <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</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/trainers/group/BaseLocalProcessorJob.html" title="class in org.apache.ignite.ml.trainers.group">BaseLocalProcessorJob</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">V</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">V</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">C</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">R</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">GroupTrainerEntriesProcessorTask.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html#createJob--">createJob</a></span>()</code>
<div class="block">Create job for execution on subgrid.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true" title="class or interface in java.util.stream">Stream</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">V</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">C</a>&gt;&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">LocalEntriesProcessorJob.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html#toProcess--">toProcess</a></span>()</code>
<div class="block">Get stream of elements to process.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected abstract <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/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/MetaoptimizerGroupTrainer.html" title="type parameter in MetaoptimizerGroupTrainer">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/MetaoptimizerGroupTrainer.html" title="type parameter in MetaoptimizerGroupTrainer">V</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/MetaoptimizerGroupTrainer.html" title="type parameter in MetaoptimizerGroupTrainer">G</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/MetaoptimizerGroupTrainer.html" title="type parameter in MetaoptimizerGroupTrainer">X</a>&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">MetaoptimizerGroupTrainer.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trainers/group/MetaoptimizerGroupTrainer.html#trainingLoopStepDataExtractor--">trainingLoopStepDataExtractor</a></span>()</code>
<div class="block">Get function used to map EntryAndContext to type which is processed by dataProcessor.</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/trainers/group/package-summary.html">org.apache.ignite.ml.trainers.group</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</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/trainers/group/GroupTrainerEntriesProcessorTask.html#GroupTrainerEntriesProcessorTask-java.util.UUID-org.apache.ignite.ml.math.functions.IgniteSupplier-org.apache.ignite.ml.math.functions.IgniteFunction-org.apache.ignite.ml.math.functions.IgniteSupplier-org.apache.ignite.ml.math.functions.IgniteFunction-java.lang.String-org.apache.ignite.Ignite-">GroupTrainerEntriesProcessorTask</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>&nbsp;trainingUUID,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteSupplier.html" title="interface in org.apache.ignite.ml.math.functions">IgniteSupplier</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">C</a>&gt;&nbsp;ctxSupplier,
<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/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">V</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">C</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/ResultAndUpdates.html" title="class in org.apache.ignite.ml.trainers.group">ResultAndUpdates</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">R</a>&gt;&gt;&nbsp;worker,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteSupplier.html" title="interface in org.apache.ignite.ml.math.functions">IgniteSupplier</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true" title="class or interface in java.util.stream">Stream</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerCacheKey.html" title="class in org.apache.ignite.ml.trainers.group">GroupTrainerCacheKey</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">K</a>&gt;&gt;&gt;&nbsp;keysSupplier,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="http://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/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">R</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerEntriesProcessorTask.html" title="type parameter in GroupTrainerEntriesProcessorTask">R</a>&gt;&nbsp;reducer,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;cacheName,
<a href="../../../../../../../../org/apache/ignite/Ignite.html" title="interface in org.apache.ignite">Ignite</a>&nbsp;ignite)</code>
<div class="block">Construct instance of this class with given parameters.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html#LocalEntriesProcessorJob-org.apache.ignite.ml.math.functions.IgniteSupplier-org.apache.ignite.ml.math.functions.IgniteFunction-org.apache.ignite.ml.math.functions.IgniteSupplier-org.apache.ignite.ml.math.functions.IgniteFunction-java.util.UUID-java.lang.String-">LocalEntriesProcessorJob</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteSupplier.html" title="interface in org.apache.ignite.ml.math.functions">IgniteSupplier</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">C</a>&gt;&nbsp;ctxSupplier,
<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/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">V</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">C</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/ResultAndUpdates.html" title="class in org.apache.ignite.ml.trainers.group">ResultAndUpdates</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">R</a>&gt;&gt;&nbsp;worker,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteSupplier.html" title="interface in org.apache.ignite.ml.math.functions">IgniteSupplier</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true" title="class or interface in java.util.stream">Stream</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerCacheKey.html" title="class in org.apache.ignite.ml.trainers.group">GroupTrainerCacheKey</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">K</a>&gt;&gt;&gt;&nbsp;keySupplier,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="http://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/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">R</a>&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/LocalEntriesProcessorJob.html" title="type parameter in LocalEntriesProcessorJob">R</a>&gt;&nbsp;reducer,
<a href="http://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>&nbsp;trainingUUID,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;cacheName)</code>
<div class="block">Construct an instance of this class.</div>
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<li class="blockList"><a name="org.apache.ignite.ml.trainers.group.chain">
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<h3>Uses of <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a> in <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/package-summary.html">org.apache.ignite.ml.trainers.group.chain</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/trainers/group/chain/package-summary.html">org.apache.ignite.ml.trainers.group.chain</a> with type arguments of type <a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</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>default &lt;O1 extends <a href="http://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>,G&gt;<br><a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="interface in org.apache.ignite.ml.trainers.group.chain">ComputationsChain</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">L</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">V</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">I</a>,O1&gt;</code></td>
<td class="colLast"><span class="typeNameLabel">ComputationsChain.</span><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html#thenDistributedForEntries-org.apache.ignite.ml.math.functions.IgniteBiFunction-org.apache.ignite.ml.math.functions.IgniteFunction-org.apache.ignite.ml.math.functions.IgniteBiFunction-org.apache.ignite.ml.math.functions.IgniteFunction-">thenDistributedForEntries</a></span>(<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteBiFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteBiFunction</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">O</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">L</a>,<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteSupplier.html" title="interface in org.apache.ignite.ml.math.functions">IgniteSupplier</a>&lt;G&gt;&gt;&nbsp;workerCtxExtractor,
<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/trainers/group/chain/EntryAndContext.html" title="class in org.apache.ignite.ml.trainers.group.chain">EntryAndContext</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">K</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">V</a>,G&gt;,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/ResultAndUpdates.html" title="class in org.apache.ignite.ml.trainers.group">ResultAndUpdates</a>&lt;O1&gt;&gt;&nbsp;worker,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteBiFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteBiFunction</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">O</a>,<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">L</a>,<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteSupplier.html" title="interface in org.apache.ignite.ml.math.functions">IgniteSupplier</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html?is-external=true" title="class or interface in java.util.stream">Stream</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/GroupTrainerCacheKey.html" title="class in org.apache.ignite.ml.trainers.group">GroupTrainerCacheKey</a>&lt;<a href="../../../../../../../../org/apache/ignite/ml/trainers/group/chain/ComputationsChain.html" title="type parameter in ComputationsChain">K</a>&gt;&gt;&gt;&gt;&nbsp;ks,
<a href="../../../../../../../../org/apache/ignite/ml/math/functions/IgniteFunction.html" title="interface in org.apache.ignite.ml.math.functions">IgniteFunction</a>&lt;<a href="http://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;O1&gt;,O1&gt;&nbsp;reducer)</code>
<div class="block">Add a distributed step which works in the following way:
1. apply local context and input to local context extractor and keys supplier to get corresponding suppliers;
2. on each node_n
2.1. get context object.
2.2. for each entry_i e located on node_n with key_i from keys stream compute worker((context, entry_i)) and get
(cachesUpdates_i, result_i).
2.3. for all i on node_n merge cacheUpdates_i and apply them.
2.4. for all i on node_n, reduce result_i into result_n.
3. get all result_n, reduce them into result and return result.</div>
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