Catalano.Neuro.ActivationFunction

Class RadialBasisFunction

java.lang.Object

Catalano.Neuro.ActivationFunction.RadialBasisFunction

All Implemented Interfaces:

IActivationFunction

public class RadialBasisFunction
extends java.lang.Object
implements IActivationFunction

Radial basis activation function.

Constructor Summary

Constructors

Constructor and Description
RadialBasisFunction() Initializes a new instance of the RadialBasisFunction class.

Method Summary

Modifier and Type	Method and Description
double	Derivative(double x) Calculates function derivative.
double	Derivative2(double x) Calculates function derivative.
double	Function(double x) Calculates function value.

Methods inherited from class java.lang.Object

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

Constructor Detail

RadialBasisFunction

public RadialBasisFunction()

Initializes a new instance of the RadialBasisFunction class.

Method Detail

Function

public double Function(double x)

Description copied from interface: IActivationFunction

Calculates function value.

Specified by:

Function in interface IActivationFunction

Parameters:

x - Function input value.

Returns:

Function output value, f(x).

Derivative

public double Derivative(double x)

Description copied from interface: IActivationFunction

Calculates function derivative.

Specified by:

Derivative in interface IActivationFunction

Parameters:

x - Function input value.

Returns:

Function derivative, f'(x).

Derivative2

public double Derivative2(double x)

Description copied from interface: IActivationFunction

Calculates function derivative.

Specified by:

Derivative2 in interface IActivationFunction

Parameters:

x - Function output value - the value, which was obtained with the help of Function method.

Returns:

Function derivative, f'(x).