net.sourceforge.cilib.neuralnetwork.generic.neuron
Class SigmoidOutputFunction

java.lang.Object
  net.sourceforge.cilib.neuralnetwork.generic.neuron.SigmoidOutputFunction

All Implemented Interfaces:

Serializable, NeuronFunction, Cloneable

Deprecated. This class should be replaced by Sigmoid

public class SigmoidOutputFunction
extends Object
implements NeuronFunction

Author:

stefanv

See Also:

Serialized Form

Constructor Summary

SigmoidOutputFunction()
Deprecated.

Method Summary

Type	computeDerivativeAtPos(Type pos) Deprecated.
Type	computeDerivativeUsingLastOutput(Type lastOut) Deprecated.
Type	computeFunction(Type in) Deprecated.
SigmoidOutputFunction	getClone() Deprecated. Create a cloned copy of the current object and return it.
double	getLowerActiveRange() Deprecated. Return the lowerbound for the active range of this NeuronFunction
double	getUpperActiveRange() Deprecated. Return the upperbound for the active range of this NeuronFunction

Methods inherited from class java.lang.Object

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

Constructor Detail

SigmoidOutputFunction

public SigmoidOutputFunction()

Deprecated.

Method Detail

computeFunction

public Type computeFunction(Type in)

Deprecated.

Specified by:

computeFunction in interface NeuronFunction

computeDerivativeAtPos

public Type computeDerivativeAtPos(Type pos)

Deprecated.

Specified by:

computeDerivativeAtPos in interface NeuronFunction

computeDerivativeUsingLastOutput

public Type computeDerivativeUsingLastOutput(Type lastOut)

Deprecated.

Specified by:

computeDerivativeUsingLastOutput in interface NeuronFunction

getClone

public SigmoidOutputFunction getClone()

Deprecated.

Create a cloned copy of the current object and return it. In general the created copy will be a deep copy of the provided instance. As a result this operation an be quite expensive if used incorrectly.

Specified by:

getClone in interface NeuronFunction

Specified by:

getClone in interface Cloneable

Returns:

An exact clone of the current object instance.

See Also:

Object.clone()

getLowerActiveRange

public double getLowerActiveRange()

Deprecated.

Return the lowerbound for the active range of this NeuronFunction The active range for sigmoid is -Sqrt(3) - Sqrt(3), and Sqrt(3) = 1.732050808

Specified by:

getLowerActiveRange in interface NeuronFunction

Returns:

the lowerbound

getUpperActiveRange

public double getUpperActiveRange()

Deprecated.

Return the upperbound for the active range of this NeuronFunction

Specified by:

getUpperActiveRange in interface NeuronFunction

Returns:

the upperbound