MOEAFramework-3.7.examples.Example1 Maven / Gradle / Ivy

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/* Copyright 2009-2023 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
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with the MOEA Framework.  If not, see .
 */
import org.moeaframework.algorithm.NSGAII;
import org.moeaframework.core.Problem;
import org.moeaframework.problem.DTLZ.DTLZ2;

/**
 * Simplest way to solve a multi-objective optimization problem.  Here, we solve
 * the bi-objective DTLZ2 test problem using NSGA-II and display the Pareto front.
 */
public class Example1 {

	public static void main(String[] args) {
		Problem problem = new DTLZ2(2);
		
		NSGAII algorithm = new NSGAII(problem);		
		algorithm.run(10000);
		
		algorithm.getResult().display();
	}

}