halfdan/eva2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

TipText -> Annotation, some method renaming

Browse Source 
refs #61
This commit is contained in:
Fabian Becker
2015-12-25 23:30:25 +01:00
parent f8c7158c18
commit d0a3d2e434
8 changed files with 25 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/main/java/eva2/optimization/individuals/IndividualWeightedFitnessComparator.java
View File

@@ -1,6 +1,7 @@
package eva2.optimization.individuals;
import eva2.tools.EVAERROR;
import eva2.util.annotation.Parameter;
import java.io.Serializable;
import java.util.Comparator;
@@ -79,8 +80,8 @@ public class IndividualWeightedFitnessComparator implements Comparator<AbstractE
double[] f1 = o1.getFitness();
double[] f2 = o2.getFitness();
double score1 = calcScore(f1);
double score2 = calcScore(f2);
double score1 = calculateScore(f1);
double score2 = calculateScore(f2);
if (score1 < score2) {
return -1;
@@ -95,7 +96,7 @@ public class IndividualWeightedFitnessComparator implements Comparator<AbstractE
* @param f
* @return
*/
private double calcScore(double[] f) {
private double calculateScore(double[] f) {
if (f == null || fitWeights == null) {
throw new RuntimeException("Error, missing information in " + this.getClass());
}
@@ -117,9 +118,9 @@ public class IndividualWeightedFitnessComparator implements Comparator<AbstractE
* @param indy
* @return
*/
public double calcScore(AbstractEAIndividual indy) {
public double calculateScore(AbstractEAIndividual indy) {
double[] f = indy.getFitness();
return calcScore(f);
return calculateScore(f);
}
/**
@@ -133,6 +134,7 @@ public class IndividualWeightedFitnessComparator implements Comparator<AbstractE
}
}
@Parameter(description = "Weights of the fitness values in the linear combination")
public void setFitWeights(double[] fitWeights) {
this.fitWeights = fitWeights;
}
@@ -140,23 +142,4 @@ public class IndividualWeightedFitnessComparator implements Comparator<AbstractE
public double[] getFitWeights() {
return fitWeights;
}
public String fitWeightsTipText() {
return "Weights of the fitness values in the linear combination";
}
// public static void main(String[] args) {
// TF1Problem prob = new TF1Problem();
// Population pop = new Population(10);
// prob.initializePopulation(pop);
// prob.evaluate(pop);
// System.out.println(pop.getStringRepresentation());
// System.out.println("***");
// IndividualWeightedFitnessComparator wfComp = new IndividualWeightedFitnessComparator(new double[]{0.5,0.5});
// System.out.println("***"); System.out.println(pop.getSortedPop(wfComp).getStringRepresentation());
// wfComp.setFitWeights(new double[] {0.1, 0.9});
// System.out.println("***"); System.out.println(pop.getSortedPop(wfComp).getStringRepresentation());
// wfComp.setFitWeights(new double[] {0.9, 0.1});
// System.out.println("***"); System.out.println(pop.getSortedPop(wfComp).getStringRepresentation());
// }
}

4
src/main/java/eva2/optimization/operator/terminators/DiversityTerminator.java
View File

@@ -64,11 +64,11 @@ public class DiversityTerminator extends PopulationMeasureTerminator implements
@Override
protected double calculateInitialMeasure(PopulationInterface pop) {
return calcPopulationMeasure(pop);
return calculatePopulationMeasure(pop);
}
@Override
protected double calcPopulationMeasure(PopulationInterface pop) {
protected double calculatePopulationMeasure(PopulationInterface pop) {
double[] measures = ((Population) pop).getPopulationMeasures(metric);
int measureIndex = criterion.ordinal();
return measures[measureIndex];

2
src/main/java/eva2/optimization/operator/terminators/FitnessConvergenceTerminator.java
View File

@@ -35,7 +35,7 @@ public class FitnessConvergenceTerminator extends PopulationMeasureTerminator
}
@Override
protected double calcPopulationMeasure(PopulationInterface pop) {
protected double calculatePopulationMeasure(PopulationInterface pop) {
// if (oldFit==null) return Double.MAX_VALUE;
// return EuclideanMetric.euclideanDistance(oldFit, pop.getBestFitness());
return Mathematics.norm(pop.getBestFitness());

13
src/main/java/eva2/optimization/operator/terminators/KnownOptimaFoundTerminator.java
View File

@@ -7,6 +7,7 @@ import eva2.problems.InterfaceMultimodalProblemKnown;
import eva2.problems.InterfaceOptimizationProblem;
import eva2.tools.EVAERROR;
import eva2.util.annotation.Description;
import eva2.util.annotation.Parameter;
import java.io.Serializable;
import java.util.logging.Level;
@@ -25,8 +26,7 @@ public class KnownOptimaFoundTerminator implements InterfaceTerminator, Serializ
private int reqOptima = 1;
private String msg = "";
public KnownOptimaFoundTerminator() {
}
public KnownOptimaFoundTerminator() {}
@Override
public void initialize(InterfaceOptimizationProblem prob) throws IllegalArgumentException {
@@ -71,21 +71,18 @@ public class KnownOptimaFoundTerminator implements InterfaceTerminator, Serializ
/**
* @return the reqOptima
*/
public int getReqOptima() {
public int getRequiredOptima() {
return reqOptima;
}
/**
* @param reqOptima the reqOptima to set
*/
public void setReqOptima(int reqOptima) {
@Parameter(description = "The number of optima that need to be found to terminate the optimization.")
public void setRequiredOptima(int reqOptima) {
this.reqOptima = reqOptima;
}
public String reqOptimaTipText() {
return "The number of optima that need to be found to terminate the optimization.";
}
@Override
public String toString() {
return "KnownOptimaFoundTerminator requiring " + reqOptima + " optima.";

2
src/main/java/eva2/optimization/operator/terminators/ParetoMetricTerminator.java
View File

@@ -69,7 +69,7 @@ public class ParetoMetricTerminator extends PopulationMeasureTerminator implemen
}
@Override
protected double calcPopulationMeasure(PopulationInterface pop) {
protected double calculatePopulationMeasure(PopulationInterface pop) {
return calculateInitialMeasure(pop);
}

2
src/main/java/eva2/optimization/operator/terminators/PhenotypeConvergenceTerminator.java
View File

@@ -40,7 +40,7 @@ public class PhenotypeConvergenceTerminator extends PopulationMeasureTerminator
}
@Override
protected double calcPopulationMeasure(PopulationInterface pop) {
protected double calculatePopulationMeasure(PopulationInterface pop) {
return pMetric.distance(oldIndy, (AbstractEAIndividual) pop.getBestIndividual());
}

12
src/main/java/eva2/optimization/operator/terminators/PopulationArchiveTerminator.java
View File

@@ -4,6 +4,7 @@ import eva2.optimization.individuals.IndividualWeightedFitnessComparator;
import eva2.optimization.population.Population;
import eva2.optimization.population.PopulationInterface;
import eva2.util.annotation.Description;
import eva2.util.annotation.Parameter;
/**
* Terminate if a score based on the archive of the population converges.
@@ -19,17 +20,17 @@ public class PopulationArchiveTerminator extends PopulationMeasureTerminator {
if (archive == null || (archive.size() < 1)) {
return Double.MAX_VALUE;
} else {
return wfComp.calcScore(archive.getBestEAIndividual(wfComp));
return wfComp.calculateScore(archive.getBestEAIndividual(wfComp));
}
}
@Override
protected double calcPopulationMeasure(PopulationInterface pop) {
protected double calculatePopulationMeasure(PopulationInterface pop) {
Population archive = ((Population) pop).getArchive();
if (archive == null || (archive.size() < 1)) {
return Double.MAX_VALUE;
} else {
return wfComp.calcScore(archive.getBestEAIndividual(wfComp));
return wfComp.calculateScore(archive.getBestEAIndividual(wfComp));
}
}
@@ -42,11 +43,8 @@ public class PopulationArchiveTerminator extends PopulationMeasureTerminator {
return wfComp.getFitWeights();
}
@Parameter(description = "Weights of the fitness values in the linear combination")
public void setFitWeights(double[] fWeights) {
wfComp.setFitWeights(fWeights);
}
public String fitWeightsTipText() {
return wfComp.fitWeightsTipText();
}
}

6
src/main/java/eva2/optimization/operator/terminators/PopulationMeasureTerminator.java
View File

@@ -157,7 +157,7 @@ public abstract class PopulationMeasureTerminator implements InterfaceTerminator
* @param pop
*/
protected void saveState(PopulationInterface pop) {
oldMeasure = calcPopulationMeasure(pop);
oldMeasure = calculatePopulationMeasure(pop);
oldPopFitCalls = pop.getFunctionCalls();
oldPopGens = pop.getGeneration();
firstTime = false;
@@ -170,7 +170,7 @@ public abstract class PopulationMeasureTerminator implements InterfaceTerminator
* @param pop
* @return
*/
protected abstract double calcPopulationMeasure(PopulationInterface pop);
protected abstract double calculatePopulationMeasure(PopulationInterface pop);
/**
* Return true if the population measure did not exceed the
@@ -180,7 +180,7 @@ public abstract class PopulationMeasureTerminator implements InterfaceTerminator
* @return
*/
protected boolean isStillConverged(PopulationInterface pop) {
double measure = calcPopulationMeasure(pop);
double measure = calculatePopulationMeasure(pop);
double allowedLower = Double.NEGATIVE_INFINITY, allowedUpper = Double.POSITIVE_INFINITY;
boolean ret;
switch (changeType) {