常量字段值

内容

• ml.dmlc.*

ml.dmlc.*

ml.dmlc.xgboost4j.java.Booster

修饰符和类型	常量字段	值
public static final String	DEFAULT_FORMAT	"ubj"

ml.dmlc.xgboost4j.java.Booster.FeatureImportanceType

修饰符和类型	常量字段	值
public static final String	COVER	"cover"
public static final String	GAIN	"gain"
public static final String	TOTAL_COVER	"total_cover"
public static final String	TOTAL_GAIN	"total_gain"
public static final String	WEIGHT	"weight"

ml.dmlc.xgboost4j.java.util.BigDenseMatrix

修饰符和类型	常量字段	值
public static final long	MAX_MATRIX_SIZE	2305843009213693951L