Class Booster.FeatureImportanceType

java.lang.Object
ml.dmlc.xgboost4j.java.Booster.FeatureImportanceType
Enclosing class:
Booster

public static class Booster.FeatureImportanceType extends Object
Supported feature importance types WEIGHT = Number of nodes that a feature was used to determine a split GAIN = Average information gain per split for a feature COVER = Average cover per split for a feature TOTAL_GAIN = Total information gain over all splits of a feature TOTAL_COVER = Total cover over all splits of a feature