Package | Description |
---|---|
org.apache.ignite.ml.tree.randomforest.data.impurity |
Contains implementation of impurity computers based on histograms.
|
Modifier and Type | Method and Description |
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ImpurityHistogramsComputer.NodeImpurityHistograms<S> |
ImpurityHistogramsComputer.NodeImpurityHistograms.plus(ImpurityHistogramsComputer.NodeImpurityHistograms<S> other)
Store features statistics from other instance.
|
Modifier and Type | Method and Description |
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Map<NodeId,ImpurityHistogramsComputer.NodeImpurityHistograms<S>> |
ImpurityHistogramsComputer.aggregateImpurityStatistics(ArrayList<RandomForestTreeModel> roots,
Map<Integer,BucketMeta> histMeta,
Map<NodeId,TreeNode> nodesToLearn,
Dataset<EmptyContext,BootstrappedDatasetPartition> dataset)
Computes histograms for each feature.
|
Modifier and Type | Method and Description |
---|---|
ImpurityHistogramsComputer.NodeImpurityHistograms<S> |
ImpurityHistogramsComputer.NodeImpurityHistograms.plus(ImpurityHistogramsComputer.NodeImpurityHistograms<S> other)
Store features statistics from other instance.
|
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Ignite Database and Caching Platform : ver. 2.11.0 Release Date : September 11 2021