coreEngine.Calibration

Class StatisticsHelper

java.lang.Object

coreEngine.Calibration.StatisticsHelper

public class StatisticsHelper
extends java.lang.Object

Author:

jltrask

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList<java.lang.Float>	avgFitness Array of the average fitness value of each generation.
protected java.util.ArrayList<float[]>	generationDiversity
protected java.util.ArrayList<float[]>	generationFitness ArrayList of fitness values for each generation.
protected java.util.ArrayList<java.lang.Float>	generationFitnessDiversity
protected boolean	hasResults
protected int	popSize Population size of each generation.
protected int	rngSeed Random number generator seed to help recreate runs.
protected java.util.ArrayList<java.lang.Float>	topBestFitness ArrayList of the best fitness value of each generation.
protected java.util.ArrayList<Result>	topOrgs ArrayList of the best n organisms found in the algorithm run.

Constructor Summary

Constructors

Constructor and Description
StatisticsHelper(int popSize)

Method Summary

Modifier and Type	Method and Description
void	addFitnessVal(int genIdx, int orgIdx, float fitVal)
void	addGenerationAverageFitness(float avgGenFitness)
void	addGenerationDiversityArray(float[] diversity)
void	addGenerationFitnessDiversity(float div)
float	getAverageFitness(int generationIdx)
java.util.ArrayList<java.lang.Float>	getAverageFitnessArray()
float	getAverageGenerationFitnessDiversity(int generationIdx)
float	getAverageGenerationSolutionDiversity(int generationIdx) Deprecated. @param generationIdx
float	getBestFitness(int generationIdx)
float[]	getBestFitnessArray()
float[]	getGenerationFitnessArray(int genIdx, boolean sort)
int	getNumGenerations()
int	getNumPeriods()
int	getNumSegments()
java.util.ArrayList<Result>	getTopOrganismsList()
boolean	hasResults()
void	setGenerationBestFitness(int genIdx, float fitVal)
void	setHasResults(boolean hasResults)
void	setRNGSeed(int rngSeed)
void	setTopOrganismsList(java.util.ArrayList<Result> topOrgs)

Methods inherited from class java.lang.Object

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

Field Detail

popSize

protected final int popSize

Population size of each generation.

generationFitness

protected final java.util.ArrayList<float[]> generationFitness

ArrayList of fitness values for each generation.

topBestFitness

protected final java.util.ArrayList<java.lang.Float> topBestFitness

ArrayList of the best fitness value of each generation.

avgFitness

protected final java.util.ArrayList<java.lang.Float> avgFitness

Array of the average fitness value of each generation.

rngSeed

protected int rngSeed

Random number generator seed to help recreate runs.

topOrgs

protected java.util.ArrayList<Result> topOrgs

ArrayList of the best n organisms found in the algorithm run.

generationDiversity

protected final java.util.ArrayList<float[]> generationDiversity

generationFitnessDiversity

protected final java.util.ArrayList<java.lang.Float> generationFitnessDiversity

hasResults

protected boolean hasResults

Constructor Detail

StatisticsHelper

public StatisticsHelper(int popSize)

Method Detail

setRNGSeed

public void setRNGSeed(int rngSeed)

addFitnessVal

public void addFitnessVal(int genIdx,
                          int orgIdx,
                          float fitVal)

setGenerationBestFitness

public void setGenerationBestFitness(int genIdx,
                                     float fitVal)

getNumGenerations

public int getNumGenerations()

getNumPeriods

public int getNumPeriods()

getNumSegments

public int getNumSegments()

getAverageFitnessArray

public java.util.ArrayList<java.lang.Float> getAverageFitnessArray()

getAverageFitness

public float getAverageFitness(int generationIdx)

getBestFitnessArray

public float[] getBestFitnessArray()

getBestFitness

public float getBestFitness(int generationIdx)

getGenerationFitnessArray

public float[] getGenerationFitnessArray(int genIdx,
                                         boolean sort)

setTopOrganismsList

public void setTopOrganismsList(java.util.ArrayList<Result> topOrgs)

getTopOrganismsList

public java.util.ArrayList<Result> getTopOrganismsList()

addGenerationAverageFitness

public void addGenerationAverageFitness(float avgGenFitness)

addGenerationDiversityArray

public void addGenerationDiversityArray(float[] diversity)

addGenerationFitnessDiversity

public void addGenerationFitnessDiversity(float div)

getAverageGenerationSolutionDiversity

public float getAverageGenerationSolutionDiversity(int generationIdx)

Deprecated. @param generationIdx

Returns:

getAverageGenerationFitnessDiversity

public float getAverageGenerationFitnessDiversity(int generationIdx)

setHasResults

public void setHasResults(boolean hasResults)

hasResults

public boolean hasResults()