org.uma.jmetal.qualityindicator.impl

Class Epsilon

java.lang.Object

org.uma.jmetal.util.naming.impl.SimpleDescribedEntity

org.uma.jmetal.qualityindicator.impl.Epsilon

All Implemented Interfaces:

Serializable, QualityIndicator, DescribedEntity

public class Epsilon
extends SimpleDescribedEntity
implements QualityIndicator

This class implements the unary epsilon additive indicator as proposed in E. Zitzler, E. Thiele, L. Laummanns, M., Fonseca, C., and Grunert da Fonseca. V (2003): Performance Assessment of Multiobjective Optimizers: An Analysis and Review. The code is the a Java version of the original metric implementation by Eckart Zitzler. It can be used also as a command line program just by typing $java org.uma.jmetal.qualityindicator.impl.Epsilon

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Epsilon()

Method Summary

Modifier and Type	Method and Description
double	execute(Front paretoFrontApproximation, Front trueParetoFront)
double	execute(List<? extends Solution> paretoFrontApproximation, List<? extends Solution> trueParetoFront)
String	getName()

Methods inherited from class org.uma.jmetal.util.naming.impl.SimpleDescribedEntity

getDescription, setDescription, setName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.uma.jmetal.util.naming.DescribedEntity

getDescription

Constructor Detail

Epsilon

public Epsilon()

Method Detail

execute

public double execute(Front paretoFrontApproximation,
                      Front trueParetoFront)

Specified by:

execute in interface QualityIndicator

execute

public double execute(List<? extends Solution> paretoFrontApproximation,
                      List<? extends Solution> trueParetoFront)

Specified by:

execute in interface QualityIndicator

getName

public String getName()

Specified by:

getName in interface QualityIndicator

Specified by:

getName in interface DescribedEntity

Overrides:

getName in class SimpleDescribedEntity

Returns:

the name of the DescribedEntity