jmetal.metaheuristics.smpso
Class SMPSO

java.lang.Object
  jmetal.core.Algorithm
      jmetal.metaheuristics.smpso.SMPSO

All Implemented Interfaces:

java.io.Serializable

public class SMPSO
extends Algorithm

This class implements the SMPSO algorithm described in: A.J. Nebro, J.J. Durillo, J. Garcia-Nieto, C.A. Coello Coello, F. Luna and E. Alba "SMPSO: A New PSO-based Metaheuristic for Multi-objective Optimization". IEEE Symposium on Computational Intelligence in Multicriteria Decision-Making (MCDM 2009), pp: 66-73. March 2009

See Also:

Serialized Form

Field Summary

Fields inherited from class jmetal.core.Algorithm

inputParameters_, operators_, problem_

Constructor Summary

SMPSO(Problem problem)
Constructor

SMPSO(Problem problem, java.lang.String trueParetoFront)
Constructor

SMPSO(Problem problem, java.util.Vector<java.lang.Double> variables, java.lang.String trueParetoFront)

Method Summary

SolutionSet	execute() Runs of the SMPSO algorithm.
SolutionSet	getLeader() Gets the leaders of the SMPSO algorithm
void	initParams() Initialize all parameter of the algorithm

Methods inherited from class jmetal.core.Algorithm

addOperator, getInputParameter, getOperator, getOutputParameter, getProblem, setInputParameter, setOutputParameter

Methods inherited from class java.lang.Object

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

Constructor Detail

SMPSO

public SMPSO(Problem problem)

Constructor

Parameters:

problem - Problem to solve

SMPSO

public SMPSO(Problem problem,
             java.util.Vector<java.lang.Double> variables,
             java.lang.String trueParetoFront)
      throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

SMPSO

public SMPSO(Problem problem,
             java.lang.String trueParetoFront)
      throws java.io.FileNotFoundException

Constructor

Parameters:

problem - Problem to solve

Throws:

java.io.FileNotFoundException

Method Detail

initParams

public void initParams()

Initialize all parameter of the algorithm

execute

public SolutionSet execute()
                    throws JMException,
                           java.lang.ClassNotFoundException

Runs of the SMPSO algorithm.

Specified by:

execute in class Algorithm

Returns:

a SolutionSet that is a set of non dominated solutions as a result of the algorithm execution

Throws:

JMException

java.lang.ClassNotFoundException

getLeader

public SolutionSet getLeader()

Gets the leaders of the SMPSO algorithm