ml.dmlc

# xgboost4j

#### package xgboost4j

Visibility

1. Public
2. All

### Type Members

1. #### case class LabeledPoint(label: Float, indices: Array[Int], values: Array[Float], weight: Float = 1f, group: Int = 1, baseMargin: Float = Float.NaN) extends Serializable with Product

   Labeled training data point.

   Labeled training data point.

   label

     Label of this point.

   indices

     Feature indices of this point or `null` if the data is dense.

   values

     Feature values of this point.

   weight

     Weight of this point.

   group

     Group of this point (used for ranking) or -1.

   baseMargin

     Initial prediction on this point or `Float.NaN`

### Value Members

1. #### package java

2. #### package scala

### Ungrouped