## Uses of Class
org.apache.ignite.ml.tree.impurity.gini.GiniImpurityMeasure

- Packages that use GiniImpurityMeasure
  Package | Description
  --- | ---
  org.apache.ignite.ml.tree | Root package for decision trees.
  org.apache.ignite.ml.tree.impurity.gini | Contains Gini impurity measure and calculator.

- - ### Uses of GiniImpurityMeasure in org.apache.ignite.ml.tree

    Methods in org.apache.ignite.ml.tree that return types with arguments of type GiniImpurityMeasure
    Modifier and Type | Method and Description
    --- | ---
    `protected ImpurityMeasureCalculator<GiniImpurityMeasure>` | DecisionTreeClassificationTrainer.`getImpurityMeasureCalculator(Dataset<EmptyContext,DecisionTreeData> dataset)` Returns impurity measure calculator.

    Constructor parameters in org.apache.ignite.ml.tree with type arguments of type GiniImpurityMeasure
    Constructor and Description
    `DecisionTreeClassificationTrainer(int maxDeep, double minImpurityDecrease, StepFunctionCompressor<GiniImpurityMeasure> compressor)` Constructs a new instance of decision tree classifier.

  - ### Uses of GiniImpurityMeasure in org.apache.ignite.ml.tree.impurity.gini

    Methods in org.apache.ignite.ml.tree.impurity.gini that return GiniImpurityMeasure
    Modifier and Type | Method and Description
    --- | ---
    `GiniImpurityMeasure` | GiniImpurityMeasure.`add(GiniImpurityMeasure b)` Adds the given impurity to this.
    `GiniImpurityMeasure` | GiniImpurityMeasure.`subtract(GiniImpurityMeasure b)` Subtracts the given impurity for this.

    Methods in org.apache.ignite.ml.tree.impurity.gini with parameters of type GiniImpurityMeasure
    Modifier and Type | Method and Description
    --- | ---
    `GiniImpurityMeasure` | GiniImpurityMeasure.`add(GiniImpurityMeasure b)` Adds the given impurity to this.
    `GiniImpurityMeasure` | GiniImpurityMeasure.`subtract(GiniImpurityMeasure b)` Subtracts the given impurity for this.

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Ignite Database and Caching Platform | : ver. 2.9.1
Release Date | : December 9 2020