org.uma.jmetal.operator.impl.selection

Class RankingAndDirScoreSelection<S extends Solution<?>>

java.lang.Object

org.uma.jmetal.operator.impl.selection.RankingAndCrowdingSelection<S>

org.uma.jmetal.operator.impl.selection.RankingAndDirScoreSelection<S>

All Implemented Interfaces:

Serializable, Operator<List<S>,List<S>>, SelectionOperator<List<S>,List<S>>

public class RankingAndDirScoreSelection<S extends Solution<?>>
extends RankingAndCrowdingSelection<S>

created at 11:47 am, 2019/1/29 Used for DIR-enhanced NSGA-II (D-NSGA-II) to select the joint solutions for next iteration this code implemented according to "Cai X, Sun H, Fan Z. A diversity indicator based on reference vectors for many-objective optimization[J]. Information Sciences, 2018, 430-431:467-486."

Author:

sunhaoran

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RankingAndDirScoreSelection(int solutionsToSelect, Comparator<S> dominanceComparator, double[][] referenceVectors)

Method Summary

Modifier and Type	Method and Description
protected void	addLastRankedSolutionsToPopulation(Ranking<S> ranking, int rank, List<S> population)
List<S>	execute(List<S> solutionSet) Execute() method

Methods inherited from class org.uma.jmetal.operator.impl.selection.RankingAndCrowdingSelection

addRankedSolutionsToPopulation, crowdingDistanceSelection, getNumberOfSolutionsToSelect, subfrontFillsIntoThePopulation

Methods inherited from class java.lang.Object

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

Constructor Detail

RankingAndDirScoreSelection

public RankingAndDirScoreSelection(int solutionsToSelect,
                                   Comparator<S> dominanceComparator,
                                   double[][] referenceVectors)

Method Detail

execute

public List<S> execute(List<S> solutionSet)

Description copied from class: RankingAndCrowdingSelection

Execute() method

Specified by:

execute in interface Operator<List<S extends Solution<?>>,List<S extends Solution<?>>>

Overrides:

execute in class RankingAndCrowdingSelection<S extends Solution<?>>

Parameters:

solutionSet - The data to process

addLastRankedSolutionsToPopulation

protected void addLastRankedSolutionsToPopulation(Ranking<S> ranking,
                                                  int rank,
                                                  List<S> population)

Overrides:

addLastRankedSolutionsToPopulation in class RankingAndCrowdingSelection<S extends Solution<?>>