hex.tree.dt.binning

Class FeatureBins

java.lang.Object

hex.tree.dt.binning.FeatureBins

public class FeatureBins
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FeatureBins(java.util.List<AbstractBin> bins)
FeatureBins(java.util.List<AbstractBin> bins, int numOfCategories)

Method Summary

Modifier and Type	Method and Description
java.util.List<SplitStatistics>	calculateSplitStatisticsForCategoricalFeature()
java.util.List<SplitStatistics>	calculateSplitStatisticsForNumericFeature() Calculates statistics for bins depending on all other bins - see BinAccumulatedStatistics.
java.util.List<SplitStatistics>	calculateStatisticsForCategoricalFeatureBinomialClassification()
boolean	isConstant()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FeatureBins

public FeatureBins(java.util.List<AbstractBin> bins)

FeatureBins

public FeatureBins(java.util.List<AbstractBin> bins,
                   int numOfCategories)

Method Detail

calculateSplitStatisticsForNumericFeature

public java.util.List<SplitStatistics> calculateSplitStatisticsForNumericFeature()

Calculates statistics for bins depending on all other bins - see BinAccumulatedStatistics.

Returns:

list of accumulated statistics, matches original bins

isConstant

public boolean isConstant()

calculateSplitStatisticsForCategoricalFeature

public java.util.List<SplitStatistics> calculateSplitStatisticsForCategoricalFeature()

calculateStatisticsForCategoricalFeatureBinomialClassification

public java.util.List<SplitStatistics> calculateStatisticsForCategoricalFeatureBinomialClassification()