aima.core.learning.neural

Class LogSigActivationFunction

java.lang.Object

aima.core.learning.neural.LogSigActivationFunction

All Implemented Interfaces:

ActivationFunction

public class LogSigActivationFunction
extends java.lang.Object
implements ActivationFunction

Author:

Ravi Mohan

Constructor Summary

Constructors

Constructor and Description
LogSigActivationFunction()

Method Summary

Modifier and Type	Method and Description
double	activation(double parameter)
double	deriv(double parameter)

Methods inherited from class java.lang.Object

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

Constructor Detail

LogSigActivationFunction

public LogSigActivationFunction()

Method Detail

activation

public double activation(double parameter)

Specified by:

activation in interface ActivationFunction

deriv

public double deriv(double parameter)

Specified by:

deriv in interface ActivationFunction