org.uma.jmetal.qualityindicator.impl

Class ErrorRatio

java.lang.Object

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

org.uma.jmetal.qualityindicator.impl.ErrorRatio

All Implemented Interfaces:

Serializable, QualityIndicator, DescribedEntity

public class ErrorRatio
extends SimpleDescribedEntity
implements QualityIndicator

The Error Ratio (ER) quality indicator reports the ratio of solutions in a front of points that are not members of the true Pareto front. NOTE: the indicator merely checks if the solutions in the front are not members of the second front. No assumption is made about the second front is a true Pareto front, i.e, the front could contain solutions that dominate some of those of the supposed Pareto front. It is a responsibility of the caller to ensure that this does not happen.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ErrorRatio()

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

ErrorRatio

public ErrorRatio()

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