## Uses of Class
org.apache.ignite.ml.tree.randomforest.data.impurity.GiniHistogram

- Packages that use GiniHistogram
  Package | Description
  --- | ---
  org.apache.ignite.ml.tree.randomforest | Contains random forest implementation classes.
  org.apache.ignite.ml.tree.randomforest.data.impurity | Contains implementation of impurity computers based on histograms.

- - ### Uses of GiniHistogram in org.apache.ignite.ml.tree.randomforest

    Methods in org.apache.ignite.ml.tree.randomforest that return types with arguments of type GiniHistogram
    Modifier and Type | Method and Description
    --- | ---
    `protected ImpurityHistogramsComputer<GiniHistogram>` | RandomForestClassifierTrainer.`createImpurityHistogramsComputer()` Creates an instance of Histograms Computer corresponding to RF implementation.

  - ### Uses of GiniHistogram in org.apache.ignite.ml.tree.randomforest.data.impurity

    Methods in org.apache.ignite.ml.tree.randomforest.data.impurity that return GiniHistogram
    Modifier and Type | Method and Description
    --- | ---
    `protected GiniHistogram` | GiniHistogramsComputer.`createImpurityComputerForFeature(int sampleId, BucketMeta meta)` Creates impurity computer in according to specific algorithm based on random forest (for example `GiniHistogram` for classification).
    `GiniHistogram` | GiniHistogram.`plus(GiniHistogram other)`

    Methods in org.apache.ignite.ml.tree.randomforest.data.impurity with parameters of type GiniHistogram
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | GiniHistogram.`isEqualTo(GiniHistogram other)` Compares histogram with other and returns true if they are equals
    `GiniHistogram` | GiniHistogram.`plus(GiniHistogram other)`

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Release Date | : December 9 2020