David Hadka dhadka
- GitHub Staff
dhadka
/ FitnessBasedNSGAIIExample.java
Created
December 22, 2017 18:00
Fitness-based NSGA-II Example
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| import java.util.ArrayList; | |
| import java.util.LinkedList; | |
| import java.util.List; | |
| import java.util.Properties; | |
| import org.moeaframework.Executor; | |
| import org.moeaframework.algorithm.AbstractEvolutionaryAlgorithm; | |
| import org.moeaframework.analysis.plot.Plot; | |
| import org.moeaframework.core.Algorithm; | |
| import org.moeaframework.core.EpsilonBoxDominanceArchive; |
dhadka
/ FunctionMatcher.java
Last active
November 8, 2017 14:22
Demonstrates grammar encodings with the MOEA Framework
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| import java.io.IOException; | |
| import java.io.StringReader; | |
| import javax.script.Bindings; | |
| import javax.script.ScriptEngine; | |
| import javax.script.ScriptEngineManager; | |
| import javax.script.ScriptException; | |
| import javax.script.SimpleBindings; | |
| import org.moeaframework.Executor; |
dhadka
/ SynchronizedMersenneTwister.java
Last active
February 6, 2017 13:37
Creates a synchronized (thread-safe) version of the Mersenne Twister random number generator. Each thread is assigned a different instance of the MersenneTwister.
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| import java.security.SecureRandom; | |
| import java.util.Random; | |
| import org.apache.commons.math3.random.MersenneTwister; | |
| public class SynchronizedMersenneTwister extends Random { | |
| private static final long serialVersionUID = -4586969514356530381L; | |
| private static Random SEEDER; | |
dhadka
/ PopulationCollectorExample.java
Last active
July 27, 2016 13:25
Demonstrates how to use a collector to record the population at each generation
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| /* Copyright 2009-2016 David Hadka | |
| * | |
| * This file is part of the MOEA Framework. | |
| * | |
| * The MOEA Framework is free software: you can redistribute it and/or modify | |
| * it under the terms of the GNU Lesser General Public License as published by | |
| * the Free Software Foundation, either version 3 of the License, or (at your | |
| * option) any later version. | |
| * | |
| * The MOEA Framework is distributed in the hope that it will be useful, but |
dhadka
/ ExampleSinglePointBinaryCrossover.java
Created
July 27, 2016 12:50
Demonstrates creating a new operator within the MOEA Framework
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| /* Copyright 2009-2016 David Hadka | |
| * | |
| * This file is part of the MOEA Framework. | |
| * | |
| * The MOEA Framework is free software: you can redistribute it and/or modify | |
| * it under the terms of the GNU Lesser General Public License as published by | |
| * the Free Software Foundation, either version 3 of the License, or (at your | |
| * option) any later version. | |
| * | |
| * The MOEA Framework is distributed in the hope that it will be useful, but |
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| Instrumenter instrumenter = new Instrumenter() | |
| .withProblem("UF1") | |
| .withFrequency(100) | |
| .attachApproximationSetCollector(); | |
| new Executor() | |
| .withProblem("UF1") | |
| .withAlgorithm("NSGAII") | |
| .withMaxEvaluations(10000) | |
| .withInstrumenter(instrumenter) |
dhadka
/ MyProblem.java
Last active
April 4, 2016 15:28
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| import java.io.BufferedReader; | |
| import java.io.File; | |
| import java.io.FileReader; | |
| import java.io.IOException; | |
| import java.io.PrintWriter; | |
| import java.util.ArrayList; | |
| import java.util.List; | |
| import java.util.concurrent.ExecutionException; |
dhadka
/ FPGAFitnessComparator.java
Created
March 21, 2016 14:03
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| // FPGAFitnessComparator.java | |
| // | |
| // Author: | |
| // Antonio J. Nebro <[email protected]> | |
| // Juan J. Durillo <[email protected]> | |
| // | |
| // Copyright (c) 2011 Antonio J. Nebro, Juan J. Durillo | |
| // | |
| // This program is free software: you can redistribute it and/or modify | |
| // it under the terms of the GNU Lesser General Public License as published by |
dhadka
/ Rhodium.ipynb
Last active
September 27, 2019 05:34
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| private Algorithm newNSGAIII(TypedProperties properties, Problem problem) { | |
| int divisionsOuter = 4; | |
| int divisionsInner = 0; | |
| if (properties.contains("divisionsOuter") && properties.contains("divisionsInner")) { | |
| divisionsOuter = (int)properties.getDouble("divisionsOuter", 4); | |
| divisionsInner = (int)properties.getDouble("divisionsInner", 0); | |
| } else if (properties.contains("divisions")){ | |
| divisionsOuter = (int)properties.getDouble("divisions", 4); | |
| } else if (problem.getNumberOfObjectives() == 1) { |
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