org.apache.ignite.ml.optimization

Class LossFunctions

java.lang.Object

org.apache.ignite.ml.optimization.LossFunctions

Deprecated.

The ignite-ml module is deprecated and will be removed in a future release. Use the ignite-ml-ext Apache Ignite extension or the standalone GridGain ML package instead.

@Deprecated
public class LossFunctions
extends Object

Class containing popular loss functions.

Field Summary

Fields

Modifier and Type	Field and Description
static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction>	HINGE Deprecated. Hinge loss function.
static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction>	L1 Deprecated. L1 loss function.
static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction>	L2 Deprecated. L2 loss function.
static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction>	LOG Deprecated. Log loss function.
static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction>	MSE Deprecated. Mean squared error loss function.

Constructor Summary

Constructors

Constructor and Description
LossFunctions() Deprecated.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MSE

public static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction> MSE

Deprecated.

Mean squared error loss function.

LOG

public static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction> LOG

Deprecated.

Log loss function.

L2

public static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction> L2

Deprecated.

L2 loss function.

L1

public static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction> L1

Deprecated.

L1 loss function.

HINGE

public static IgniteFunction<Vector,IgniteDifferentiableVectorToDoubleFunction> HINGE

Deprecated.

Hinge loss function.

Constructor Detail

LossFunctions

public LossFunctions()

Deprecated.