org.uma.jmetal.util.experiment.component

Class GenerateReferenceParetoSetAndFrontFromDoubleSolutions

java.lang.Object

org.uma.jmetal.util.experiment.component.GenerateReferenceParetoSetAndFrontFromDoubleSolutions

All Implemented Interfaces:

ExperimentComponent

public class GenerateReferenceParetoSetAndFrontFromDoubleSolutions
extends Object
implements ExperimentComponent

This class computes the reference Pareto set and front from a set of data files containing the variable (VARx.tsv file) and objective (FUNx.tsv) values. A requirement is that the variable values MUST correspond to DoubleSolution solutions, i.e., the solved problems must be instances of DoubleProblem. Once the algorithms of an experiment have been executed through running an instance of class ExecuteAlgorithms, all the obtained fronts of all the algorithms are gathered per problem; then, the dominated solutions are removed thus yielding to the reference Pareto front. By default, the files are stored in a directory called "referenceFront", which is located in the experiment base directory. The following files are generated per problem: - "problemName.pf": the reference Pareto front. - "problemName.ps": the reference Pareto set (i.e., the variable values of the solutions of the reference Pareto front. - "problemName.algorithmName.pf": the objectives values of the contributed solutions by the algorithm called "algorithmName" to "problemName.pf" - "problemName.algorithmName.ps": the variable values of the contributed solutions by the algorithm called "algorithmName" to "problemName.ps" This method must define one field of the Experiment object by invoking the following method: - Experiment.setReferenceFrontFileNames(java.util.List<java.lang.String>)

Author:

Antonio J. Nebro

Constructor Summary

Constructors

Constructor and Description
GenerateReferenceParetoSetAndFrontFromDoubleSolutions(Experiment<?,?> experimentConfiguration)

Method Summary

Modifier and Type	Method and Description
void	run() The run() method creates de output directory and compute the fronts

Methods inherited from class java.lang.Object

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

Constructor Detail

GenerateReferenceParetoSetAndFrontFromDoubleSolutions

public GenerateReferenceParetoSetAndFrontFromDoubleSolutions(Experiment<?,?> experimentConfiguration)

Method Detail

run

public void run()
         throws IOException

The run() method creates de output directory and compute the fronts

Specified by:

run in interface ExperimentComponent

Throws:

IOException