mikera.vectorz.ops

Class CrossEntropyLogisticDerivative

java.lang.Object

mikera.vectorz.Op2

mikera.vectorz.ops.CrossEntropyLogisticDerivative

public final class CrossEntropyLogisticDerivative
extends Op2

Binary operator to compute derivative of cross entropy loss multiplied by derivative of logistic function. given two probability values in range 0..1

Constructor Summary

Constructors

Constructor and Description
CrossEntropyLogisticDerivative()

Method Summary

Modifier and Type	Method and Description
double	apply(double x, double y)
void	applyTo(double[] data, int start, int length, AVector b)

Methods inherited from class mikera.vectorz.Op2

applyTo, applyTo, applyTo, applyTo, applyTo, applyTo, applyTo, applyTo, averageValue, constrainValues, getDerivative, isBounded, isStochastic, maxValue, minValue, reduce, reduce, reduceZeros, reduceZeros, toString, validateOutput

Methods inherited from class java.lang.Object

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

Constructor Detail

CrossEntropyLogisticDerivative

public CrossEntropyLogisticDerivative()

Method Detail

apply

public double apply(double x,
                    double y)

Specified by:

apply in class Op2

applyTo

public void applyTo(double[] data,
                    int start,
                    int length,
                    AVector b)

Overrides:

applyTo in class Op2