Class 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