jmetal.metaheuristics.moead
Class MOEAD_DRA

java.lang.Object
  jmetal.core.Algorithm
      jmetal.metaheuristics.moead.MOEAD_DRA

All Implemented Interfaces:

java.io.Serializable

public class MOEAD_DRA
extends Algorithm

Reference: Q. Zhang, W. Liu, and H Li, The Performance of a New Version of MOEA/D on CEC09 Unconstrained MOP Test Instances, Working Report CES-491, School of CS & EE, University of Essex, 02/2009

See Also:

Serialized Form

Field Summary

Fields inherited from class jmetal.core.Algorithm

inputParameters_, operators_, problem_

Constructor Summary

MOEAD_DRA(Problem problem)
Constructor

Method Summary

void	comp_utility()
SolutionSet	execute() Launches the execution of an specific algorithm.
void	initNeighborhood()
void	initPopulation()
void	initUniformWeight() initUniformWeight
void	matingSelection(java.util.Vector<java.lang.Integer> list, int cid, int size, int type)
java.util.List<java.lang.Integer>	tour_selection(int depth)

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

MOEAD_DRA

public MOEAD_DRA(Problem problem)

Constructor

Parameters:

problem - Problem to solve

Method Detail

execute

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

Description copied from class: Algorithm

Launches the execution of an specific 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

initUniformWeight

public void initUniformWeight()

initUniformWeight

comp_utility

public void comp_utility()

initNeighborhood

public void initNeighborhood()

initPopulation

public void initPopulation()
                    throws JMException,
                           java.lang.ClassNotFoundException

Throws:

JMException

java.lang.ClassNotFoundException

matingSelection

public void matingSelection(java.util.Vector<java.lang.Integer> list,
                            int cid,
                            int size,
                            int type)

tour_selection

public java.util.List<java.lang.Integer> tour_selection(int depth)