Uses of Class
org.apache.ignite.ml.tree.impurity.util.StepFunction

Packages that use StepFunction

Package	Description
org.apache.ignite.ml.tree.impurity	Root package for decision tree impurity measures and calculators.
org.apache.ignite.ml.tree.impurity.gini	Contains Gini impurity measure and calculator.
org.apache.ignite.ml.tree.impurity.mse	Contains mean squared error impurity measure and calculator.
org.apache.ignite.ml.tree.impurity.util	Contains util classes used in decision tree impurity calculators.

Uses of StepFunction in org.apache.ignite.ml.tree.impurity

Methods in org.apache.ignite.ml.tree.impurity that return StepFunction

Modifier and Type	Method and Description
abstract StepFunction<T>[]	ImpurityMeasureCalculator.calculate(DecisionTreeData data, TreeFilter filter, int depth) Calculates all impurity measures required required to find a best split and returns them as an array of StepFunction (for every column).

Uses of StepFunction in org.apache.ignite.ml.tree.impurity.gini

Methods in org.apache.ignite.ml.tree.impurity.gini that return StepFunction

Modifier and Type	Method and Description
StepFunction<GiniImpurityMeasure>[]	GiniImpurityMeasureCalculator.calculate(DecisionTreeData data, TreeFilter filter, int depth) Calculates all impurity measures required required to find a best split and returns them as an array of StepFunction (for every column).

Uses of StepFunction in org.apache.ignite.ml.tree.impurity.mse

Methods in org.apache.ignite.ml.tree.impurity.mse that return StepFunction

Modifier and Type	Method and Description
StepFunction<MSEImpurityMeasure>[]	MSEImpurityMeasureCalculator.calculate(DecisionTreeData data, TreeFilter filter, int depth) Calculates all impurity measures required required to find a best split and returns them as an array of StepFunction (for every column).

Uses of StepFunction in org.apache.ignite.ml.tree.impurity.util

Methods in org.apache.ignite.ml.tree.impurity.util that return StepFunction

Modifier and Type	Method and Description
StepFunction<T>	StepFunction.add(StepFunction<T> b) Adds the given step function to this.
StepFunction<T>	StepFunctionCompressor.compress(StepFunction<T> function) Compresses the given step function.
StepFunction<T>	SimpleStepFunctionCompressor.compress(StepFunction<T> function) Compresses the given step function.
default StepFunction<T>[]	StepFunctionCompressor.compress(StepFunction<T>[] functions) Compresses every step function in the given array.

Methods in org.apache.ignite.ml.tree.impurity.util with parameters of type StepFunction

Modifier and Type	Method and Description
StepFunction<T>	StepFunction.add(StepFunction<T> b) Adds the given step function to this.
StepFunction<T>	StepFunctionCompressor.compress(StepFunction<T> function) Compresses the given step function.
StepFunction<T>	SimpleStepFunctionCompressor.compress(StepFunction<T> function) Compresses the given step function.
default StepFunction<T>[]	StepFunctionCompressor.compress(StepFunction<T>[] functions) Compresses every step function in the given array.