org.uma.jmetal.qualityindicator.impl

Class R2

java.lang.Object

org.uma.jmetal.qualityindicator.impl.R2

All Implemented Interfaces:

Serializable, QualityIndicator

public class R2
extends Object
implements QualityIndicator

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
R2() Creates a new instance of the R2 indicator for a problem with two objectives and 100 lambda vectors
R2(int nVectors) Creates a new instance of the R2 indicator for a problem with two objectives and N lambda vectors

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()
double	r2(Front approximation, Front paretoFront) Returns the R2 indicator value of a given front

Methods inherited from class java.lang.Object

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

Constructor Detail

R2

public R2()

Creates a new instance of the R2 indicator for a problem with two objectives and 100 lambda vectors

R2

public R2(int nVectors)

Creates a new instance of the R2 indicator for a problem with two objectives and N lambda vectors

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

r2

public double r2(Front approximation,
                 Front paretoFront)

Returns the R2 indicator value of a given front