nuroko.core

Class Util

java.lang.Object

nuroko.core.Util

public class Util
extends Object

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Methods

Modifier and Type	Method and Description
static void	addNoise(mikera.vectorz.AVector v, double noiseProportion, double noiseMean)
static void	addNoise(mikera.vectorz.AVector v, double minNoiseProportion, double maxNoiseProportion, double noiseMean)
static void	randomizeBinary(double[] array)
static void	scaleByDerivative(mikera.vectorz.Op op, mikera.vectorz.Vector outputs, mikera.vectorz.Vector gradToScale) Scales a gradient vector by the derivatives of the specified op outputs

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

addNoise

public static void addNoise(mikera.vectorz.AVector v,
            double noiseProportion,
            double noiseMean)

addNoise

public static void addNoise(mikera.vectorz.AVector v,
            double minNoiseProportion,
            double maxNoiseProportion,
            double noiseMean)

scaleByDerivative

public static void scaleByDerivative(mikera.vectorz.Op op,
                     mikera.vectorz.Vector outputs,
                     mikera.vectorz.Vector gradToScale)

Scales a gradient vector by the derivatives of the specified op outputs

Parameters:

op -

outputs -

gradToScale -

randomizeBinary

public static void randomizeBinary(double[] array)