uk.co.moons.control.neural

Class WeightedSumNeuralFunction

java.lang.Object

uk.co.moons.control.neural.BaseNeuralFunction

uk.co.moons.control.neural.NeuralFunction

uk.co.moons.control.neural.WeightedSumNeuralFunction

All Implemented Interfaces:

NeuralFunctionInterface

public class WeightedSumNeuralFunction
extends NeuralFunction

Weighted sum function

The weighted sum of a set of inputs.

The sum of inputs multiplied by a weight value associated with each.

The configuration parameters to the function are as follows:
Weights - a comma-separated string of the weights (mandatory).
Absolute - a boolean flag defining if the absolute value of inputs are taken.
Infinity - a boolean flag indicating that the output should be infinity if all the inputs are infinity, otherwise the output will be zero.
Max - a limit to the output value.

Version:

1.0

Author:

Rupert Young

Field Summary

Fields

Modifier and Type	Field and Description
Boolean	absolute
Boolean	infinity
Double	max
String	weights

Fields inherited from class uk.co.moons.control.neural.BaseNeuralFunction

disabled, initial, last, linkAlphaComparator, links, linkslist, name, output, parameters, posindex, reset

Constructor Summary

Constructors

Constructor and Description
WeightedSumNeuralFunction()
WeightedSumNeuralFunction(List<Parameters> ps)

Method Summary

Methods

Modifier and Type	Method and Description
double	compute()
void	init()
void	setParameter(String par)

Methods inherited from class uk.co.moons.control.neural.BaseNeuralFunction

clearParametersHashMap, close, deactivate, getConfigParameter, getDataString, getExternalControlFunction, getInitial, getName, getOutput, getParameter, getParameter, getParameter, getParameterBoolean, getParameterDouble, getParameterInt, getParameterName, getParameterObject, getParametersSet, getParametersSize, getParametersString, getParameterType, getPosindex, getTime, isDisabled, pause, post, setConfigLinks, setField, setInitial, setLink, setLinks, setName, setOutput, setParameter, setPosindex, stop, verifyConfiguration

Methods inherited from class java.lang.Object

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

Field Detail

weights

public String weights

absolute

public Boolean absolute

infinity

public Boolean infinity

max

public Double max

Constructor Detail

WeightedSumNeuralFunction

public WeightedSumNeuralFunction()
                          throws Exception

Throws:

Exception

WeightedSumNeuralFunction

public WeightedSumNeuralFunction(List<Parameters> ps)
                          throws Exception

Throws:

Exception

Method Detail

init

public void init()
          throws Exception

Overrides:

init in class BaseNeuralFunction

Throws:

Exception

compute

public double compute()
               throws Exception

Specified by:

compute in interface NeuralFunctionInterface

Overrides:

compute in class NeuralFunction

Throws:

Exception

setParameter

public void setParameter(String par)
                  throws Exception

Specified by:

setParameter in interface NeuralFunctionInterface

Overrides:

setParameter in class BaseNeuralFunction

Throws:

Exception