org.uma.jmetal.qualityindicator.impl

Class R2

java.lang.Object

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

org.uma.jmetal.qualityindicator.impl.R2

All Implemented Interfaces:

Serializable, QualityIndicator, DescribedEntity

public class R2
extends SimpleDescribedEntity
implements QualityIndicator

TODO: Add comments here

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 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

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

Specified by:

getName in interface DescribedEntity

Overrides:

getName in class SimpleDescribedEntity

Returns:

the name of the DescribedEntity

r2

public double r2(Front approximation,
                 Front paretoFront)

Returns the R2 indicator value of a given front