jaga.experiment
Class CorrelationFitnessFunction

java.lang.Object
  |
  +--jaga.experiment.CorrelationFitnessFunction

All Implemented Interfaces:

FitnessFunction, java.io.Serializable

public class CorrelationFitnessFunction

extends java.lang.Object

implements FitnessFunction

Given desired output samples and actual output samples will calculate fitness as the statistical correlation between them.

See Also:

Serialized Form

Constructor Summary

CorrelationFitnessFunction()
Creates a new instance of CorrelationFitnessFunction

CorrelationFitnessFunction(double invPenalty)
A value of 0 for invPenalty gives 0 fitness for inverse correlation, a value of -1 gives 1 fitness for inverse correlation

Method Summary

double	getFitness(SampleData[] ins, SampleData[] Q, SampleData[] desQ, double tSetup)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CorrelationFitnessFunction

public CorrelationFitnessFunction(double invPenalty)

A value of 0 for invPenalty gives 0 fitness for inverse correlation, a value of -1 gives 1 fitness for inverse correlation

CorrelationFitnessFunction

public CorrelationFitnessFunction()

Creates a new instance of CorrelationFitnessFunction

Method Detail

getFitness

public double getFitness(SampleData[] ins,
                         SampleData[] Q,
                         SampleData[] desQ,
                         double tSetup)

Specified by:

getFitness in interface FitnessFunction

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object