## Uses of Interface
org.apache.ignite.ml.tree.impurity.util.StepFunctionCompressor

- Packages that use StepFunctionCompressor
  Package | Description
  --- | ---
  org.apache.ignite.ml.tree | Root package for decision trees.
  org.apache.ignite.ml.tree.impurity.util | Contains util classes used in decision tree impurity calculators.

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

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

  - ### Uses of StepFunctionCompressor in org.apache.ignite.ml.tree.impurity.util

    Classes in org.apache.ignite.ml.tree.impurity.util that implement StepFunctionCompressor
    Modifier and Type | Class and Description
    --- | ---
    `class` | `SimpleStepFunctionCompressor<T extends ImpurityMeasure<T>>` Simple step function compressor.

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