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Cosmetics in MO-CMA-ES

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This commit is contained in:
Marcel Kronfeld 2010-08-16 13:44:31 +00:00
parent cde1d3618a
commit 78e68dd624
1 changed files with 24 additions and 35 deletions
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59
src/eva2/server/go/strategies/MultiObjectiveCMAES.java
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@ -1,36 +1,20 @@
package eva2.server.go.strategies; package eva2.server.go.strategies;
import java.io.Serializable; import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap; import java.util.HashMap;
import java.util.List;
import java.util.Vector;
import eva2.gui.GenericObjectEditor;
import eva2.server.go.InterfacePopulationChangedEventListener; import eva2.server.go.InterfacePopulationChangedEventListener;
import eva2.server.go.individuals.AbstractEAIndividual; import eva2.server.go.individuals.AbstractEAIndividual;
import eva2.server.go.individuals.InterfaceESIndividual;
import eva2.server.go.operators.archiving.AbstractArchiving;
import eva2.server.go.operators.archiving.ArchivingNSGAII; import eva2.server.go.operators.archiving.ArchivingNSGAII;
import eva2.server.go.operators.archiving.ArchivingNSGAIISMeasure; import eva2.server.go.operators.archiving.ArchivingNSGAIISMeasure;
import eva2.server.go.operators.mutation.InterfaceMutationGenerational;
import eva2.server.go.operators.mutation.MutateESCovarianceMatrixAdaptionPlus; import eva2.server.go.operators.mutation.MutateESCovarianceMatrixAdaptionPlus;
import eva2.server.go.operators.selection.InterfaceSelection;
import eva2.server.go.operators.selection.SelectBestIndividuals;
import eva2.server.go.operators.selection.SelectMONSGAIICrowedTournament;
import eva2.server.go.operators.selection.SelectMONonDominated;
import eva2.server.go.populations.InterfaceSolutionSet; import eva2.server.go.populations.InterfaceSolutionSet;
import eva2.server.go.populations.Population; import eva2.server.go.populations.Population;
import eva2.server.go.populations.SolutionSet; import eva2.server.go.populations.SolutionSet;
import eva2.server.go.problems.AbstractOptimizationProblem; import eva2.server.go.problems.AbstractOptimizationProblem;
import eva2.server.go.problems.InterfaceOptimizationProblem; import eva2.server.go.problems.InterfaceOptimizationProblem;
import eva2.tools.math.Mathematics;
import eva2.tools.math.RNG;
import eva2.tools.math.Jama.EigenvalueDecomposition;
import eva2.tools.math.Jama.Matrix;
public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable { public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
class CounterClass { class CounterClass {
@ -42,7 +26,7 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
public boolean seen = false; public boolean seen = false;
} }
private String m_Identifier = "NelderMeadSimplex"; private String m_Identifier = "MOCMAES";
private Population m_Population; private Population m_Population;
private AbstractOptimizationProblem m_Problem; private AbstractOptimizationProblem m_Problem;
@ -60,19 +44,22 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
m_Problem = (AbstractOptimizationProblem) a.m_Problem.clone(); m_Problem = (AbstractOptimizationProblem) a.m_Problem.clone();
setPopulation((Population) a.m_Population.clone()); setPopulation((Population) a.m_Population.clone());
m_lambda = a.m_lambda; m_lambda = a.m_lambda;
m_Identifier = a.m_Identifier;
} }
public MultiObjectiveCMAES clone() { public MultiObjectiveCMAES clone() {
return new MultiObjectiveCMAES(this); return new MultiObjectiveCMAES(this);
} }
// @Override public void hideHideable() {
GenericObjectEditor.setHideProperty(this.getClass(), "population", true);
}
@Override
public void SetIdentifier(String name) { public void SetIdentifier(String name) {
m_Identifier = name; m_Identifier = name;
} }
// @Override @Override
public void SetProblem(InterfaceOptimizationProblem problem) { public void SetProblem(InterfaceOptimizationProblem problem) {
m_Problem = (AbstractOptimizationProblem) problem; m_Problem = (AbstractOptimizationProblem) problem;
} }
@ -87,38 +74,41 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
this.m_Listener = ea; this.m_Listener = ea;
} }
// @Override @Override
public void freeWilly() { public void freeWilly() {
} }
// @Override @Override
public InterfaceSolutionSet getAllSolutions() { public InterfaceSolutionSet getAllSolutions() {
Population pop = getPopulation(); Population pop = getPopulation();
return new SolutionSet(pop, pop); return new SolutionSet(pop, pop);
} }
// @Override @Override
public String getIdentifier() { public String getIdentifier() {
return m_Identifier; return m_Identifier;
} }
// @Override @Override
public String getName() { public String getName() {
return "(1+" + m_lambda + ") MO-CMA-ES"; return "(1+" + m_lambda + ") MO-CMA-ES";
} }
// @Override public static String globalInfo() {
return "A multi-objective CMA-ES variant after Igel, Hansen and Roth 2007 (EC 15(1),1-28).";
}
@Override
public Population getPopulation() { public Population getPopulation() {
return m_Population; return m_Population;
} }
// @Override @Override
public InterfaceOptimizationProblem getProblem() { public InterfaceOptimizationProblem getProblem() {
return m_Problem; return m_Problem;
} }
// @Override @Override
public String getStringRepresentation() { public String getStringRepresentation() {
StringBuilder strB = new StringBuilder(200); StringBuilder strB = new StringBuilder(200);
strB.append("(1+" + m_lambda + ") MO-CMA-ES:\nOptimization Problem: "); strB.append("(1+" + m_lambda + ") MO-CMA-ES:\nOptimization Problem: ");
@ -128,7 +118,7 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
return strB.toString(); return strB.toString();
} }
// @Override @Override
public void init() { public void init() {
// initByPopulation(m_Population, true); // initByPopulation(m_Population, true);
this.m_Population.setTargetSize(m_lambdamo); this.m_Population.setTargetSize(m_lambdamo);
@ -139,7 +129,7 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
} }
// @Override @Override
public void initByPopulation(Population pop, boolean reset) { public void initByPopulation(Population pop, boolean reset) {
setPopulation(pop); setPopulation(pop);
if (reset) { if (reset) {
@ -159,7 +149,7 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
this.m_Problem.evaluate(population); this.m_Problem.evaluate(population);
} }
// @Override @Override
public void optimize() { public void optimize() {
HashMap<Long, CounterClass> SuccessCounterMap = new HashMap<Long, CounterClass>(); HashMap<Long, CounterClass> SuccessCounterMap = new HashMap<Long, CounterClass>();
@ -291,13 +281,13 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
} }
// @Override @Override
public boolean removePopulationChangedEventListener( public boolean removePopulationChangedEventListener(
InterfacePopulationChangedEventListener ea) { InterfacePopulationChangedEventListener ea) {
return false; return false;
} }
// @Override @Override
public void setPopulation(Population pop) { public void setPopulation(Population pop) {
m_Population = pop; m_Population = pop;
m_Population.setNotifyEvalInterval(1); m_Population.setNotifyEvalInterval(1);
@ -318,7 +308,6 @@ public class MultiObjectiveCMAES implements InterfaceOptimizer, Serializable {
public int getLambda() { public int getLambda() {
return m_lambda; return m_lambda;
} }
public void setLambda(int mLambda) { public void setLambda(int mLambda) {
m_lambda = mLambda; m_lambda = mLambda;
} }