LabeledPoint

ml.dmlc.xgboost4j.LabeledPoint

case class LabeledPoint(label: Float, size: Int, indices: Array[Int], values: Array[Float], weight: Float, group: Int, baseMargin: Float) extends Serializable

Labeled training data point.

Attributes

baseMargin: Initial prediction on this point or Float.NaN
group: Group of this point (used for ranking) or -1.
indices: Feature indices of this point or null if the data is dense.
label: Label of this point.
size: Feature dimensionality
values: Feature values of this point.
weight: Weight of this point.
Source:: LabeledPoint.scala
Graph
Supertypes: trait Product
trait Equals
trait Serializable
class Object
trait Matchable
class Any

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