Package ml.dmlc.xgboost4j.java
Class Booster.FeatureImportanceType
java.lang.Object
ml.dmlc.xgboost4j.java.Booster.FeatureImportanceType
- Enclosing class:
- Booster
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
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Field Details
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WEIGHT
- See Also:
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GAIN
- See Also:
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COVER
- See Also:
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TOTAL_GAIN
- See Also:
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TOTAL_COVER
- See Also:
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ACCEPTED_TYPES
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Constructor Details
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FeatureImportanceType
public FeatureImportanceType()
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