LabeledPoint

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

Linear Supertypes

Product, Equals, Serializable, Serializable, AnyRef, Any

Instance Constructors

new LabeledPoint(label: Float, indices: Array[Int], values: Array[Float])
new LabeledPoint(label: Float, indices: Array[Int], values: Array[Float], weight: Float = 1f, group: Int = 1, baseMargin: Float = Float.NaN)

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

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
val baseMargin: Float

Initial prediction on this point or Float.NaN
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
val group: Int

Group of this point (used for ranking) or -1.
val indices: Array[Int]

Feature indices of this point or null if the data is dense.
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
val label: Float

Label of this point.
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
val values: Array[Float]

Feature values of this point.
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
val weight: Float

Weight of this point.

Related Doc: package xgboost4j

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

Instance Constructors

new LabeledPoint(label: Float, indices: Array[Int], values: Array[Float])

new LabeledPoint(label: Float, indices: Array[Int], values: Array[Float], weight: Float = 1f, group: Int = 1, baseMargin: Float = Float.NaN)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

val baseMargin: Float

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def finalize(): Unit

final def getClass(): Class[_]

val group: Int

val indices: Array[Int]

final def isInstanceOf[T0]: Boolean

val label: Float

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

val values: Array[Float]

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

val weight: Float

Inherited from Product

Inherited from Equals

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped