org.aksw.limes.core.measures.measure.pointsets.hausdorff

Class SymmetricHausdorffMeasure

java.lang.Object

org.aksw.limes.core.measures.measure.AMeasure

org.aksw.limes.core.measures.measure.pointsets.APointsetsMeasure

org.aksw.limes.core.measures.measure.pointsets.hausdorff.NaiveHausdorffMeasure

org.aksw.limes.core.measures.measure.pointsets.hausdorff.SymmetricHausdorffMeasure

All Implemented Interfaces:

IMeasure, IPointsetsMeasure

public class SymmetricHausdorffMeasure
extends NaiveHausdorffMeasure

Version:

Jul 21, 2016

Author:

Axel-C. Ngonga Ngomo (ngonga@informatik.uni-leipzig.de), Mohamed Sherif (sherif@informatik.uni-leipzig.de)

Field Summary

Fields inherited from class org.aksw.limes.core.measures.measure.pointsets.hausdorff.NaiveHausdorffMeasure

computations

Fields inherited from class org.aksw.limes.core.measures.measure.pointsets.APointsetsMeasure

USE_GREAT_ELLIPTIC_DISTANCE

Constructor Summary

Constructors

Constructor and Description
SymmetricHausdorffMeasure()

Method Summary

Modifier and Type	Method and Description
double	computeDistance(Polygon X, Polygon Y, double threshold)
String	getName() Returns name of a measure.
double	getRuntimeApproximation(double mappingSize) Returns the runtime approximation of a measure.

Methods inherited from class org.aksw.limes.core.measures.measure.pointsets.hausdorff.NaiveHausdorffMeasure

distance, getSimilarity, getType, run

Methods inherited from class org.aksw.limes.core.measures.measure.pointsets.APointsetsMeasure

getComputations, getSimilarity, pointToPointDistance

Methods inherited from class java.lang.Object

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

Constructor Detail

SymmetricHausdorffMeasure

public SymmetricHausdorffMeasure()

Method Detail

computeDistance

public double computeDistance(Polygon X,
                              Polygon Y,
                              double threshold)

Specified by:

computeDistance in interface IPointsetsMeasure

Overrides:

computeDistance in class NaiveHausdorffMeasure

getName

public String getName()

Description copied from interface: IMeasure

Returns name of a measure.

Specified by:

getName in interface IMeasure

Specified by:

getName in interface IPointsetsMeasure

Overrides:

getName in class NaiveHausdorffMeasure

Returns:

Measure name as a string

getRuntimeApproximation

public double getRuntimeApproximation(double mappingSize)

Description copied from interface: IMeasure

Returns the runtime approximation of a measure.

Specified by:

getRuntimeApproximation in interface IMeasure

Overrides:

getRuntimeApproximation in class NaiveHausdorffMeasure

Returns:

The runtime of the measure