mikera.vectorz.ops

Class Signum

java.lang.Object

mikera.vectorz.Op

mikera.vectorz.ops.AFunctionOp

mikera.vectorz.ops.ARoundingOp

mikera.vectorz.ops.Signum

All Implemented Interfaces:

IOperator

public class Signum
extends ARoundingOp

Field Summary

Fields

Modifier and Type	Field and Description
static Signum	INSTANCE

Constructor Summary

Constructors

Constructor and Description
Signum()

Method Summary

Modifier and Type	Method and Description
double	apply(double x) Applies this operator to a single value, returning the result
void	applyTo(AVector v) Applies this operator to a mutable vector.
void	applyTo(INDArray v) Applies this operator to every element of a target array.

Methods inherited from class mikera.vectorz.ops.ARoundingOp

averageValue, derivative, derivativeForOutput, hasDerivativeForOutput, hasInverse

Methods inherited from class mikera.vectorz.Op

applyInverse, applyTo, applyTo, applyTo, applyTo, applyTo, applyTo, applyTo, compose, compose, constrainValues, divide, getDerivativeOp, getInverse, getTransform, hasDerivative, isBounded, isDomainBounded, isStochastic, maxDomain, maxValue, minDomain, minValue, product, sum, toString, validateOutput

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

INSTANCE

public static final Signum INSTANCE

Constructor Detail

Signum

public Signum()

Method Detail

apply

public double apply(double x)

Description copied from interface: IOperator

Applies this operator to a single value, returning the result

Specified by:

apply in interface IOperator

Specified by:

apply in class Op

Returns:

applyTo

public void applyTo(INDArray v)

Description copied from class: Op

Applies this operator to every element of a target array. Mutates the array in place.

Overrides:

applyTo in class Op

applyTo

public void applyTo(AVector v)

Description copied from interface: IOperator

Applies this operator to a mutable vector.

Specified by:

applyTo in interface IOperator

Overrides:

applyTo in class Op