package xgboost
- Source
- package.scala
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Type Members
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final
class
SparseLabeledPoint extends Serializable
Class to distinguish sparse
LabeledPoint
from its dense type.Class to distinguish sparse
LabeledPoint
from its dense type.See
LabeledPoint
doc for field doc.
Value Members
-
implicit
def
denseXGBoostLabeledPointFeatureBuilder: FeatureBuilder[LabeledPoint]
FeatureBuilder for output as XGBoost's
LabeledPoint
type.FeatureBuilder for output as XGBoost's
LabeledPoint
type.NOTE:
LabeledPoint
stores values asFloat
s, so you might loose precision by moving fromDouble
s toFloat
s. -
implicit
def
sparseXGBoostLabeledPointFeatureBuilder: FeatureBuilder[SparseLabeledPoint]
FeatureBuilder for output as XGBoost's sparse
LabeledPoint
type.FeatureBuilder for output as XGBoost's sparse
LabeledPoint
type.NOTE:
LabeledPoint
stores values asFloat
s, so you might loose precision by moving fromDouble
s toFloat
s.