Package org.aksw.limes.core.measures.measure.space

Class GeoOrthodromicMeasure

java.lang.Object

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

org.aksw.limes.core.measures.measure.space.ASpaceMeasure

org.aksw.limes.core.measures.measure.space.GeoOrthodromicMeasure

All Implemented Interfaces:

IMeasure, ISpaceMeasure

@Deprecated
public class GeoOrthodromicMeasure
extends ASpaceMeasure

Deprecated.

Computes a similarity based on the geo distance of two points. Assumes that the input consists of latitute and longitude of two points. The similarity is computed as 1/(1+d) where d is the distance between the two points.

Author:

Axel-C. Ngonga Ngomo (ngonga@informatik.uni-leipzig.de)

Field Summary

Fields inherited from class org.aksw.limes.core.measures.measure.space.ASpaceMeasure

D2R, radius

Constructor Summary

Constructors

Constructor	Description
GeoOrthodromicMeasure()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static double	distance(double lat1, double lon1, double lat2, double lon2)	Deprecated.
String	getName()	Deprecated. Returns name of a measure.
double	getRuntimeApproximation(double mappingSize)	Deprecated. Returns the runtime approximation of a measure.
double	getSimilarity(Object object1, Object object2)	Deprecated. Returns the similarity between two objects.
double	getSimilarity(Instance instance1, Instance instance2, String property1, String property2)	Deprecated. Returns the similarity between two instances, given their corresponding properties.
double	getThreshold(int dimension, double simThreshold)	Deprecated.
String	getType()	Deprecated. Returns type of a measure.

Methods inherited from class org.aksw.limes.core.measures.measure.space.ASpaceMeasure

setDimension

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoOrthodromicMeasure

public GeoOrthodromicMeasure()

Deprecated.

Method Detail

getThreshold

public double getThreshold(int dimension,
                           double simThreshold)

Deprecated.

getSimilarity

public double getSimilarity(Object object1,
                            Object object2)

Deprecated.

Description copied from interface: IMeasure

Returns the similarity between two objects.

Parameters:

object1 - , the source object

object2 - , the target object

Returns:

The similarity of the objects

distance

public static double distance(double lat1,
                              double lon1,
                              double lat2,
                              double lon2)

Deprecated.

getType

public String getType()

Deprecated.

Description copied from interface: IMeasure

Returns type of a measure.

Returns:

The runtime of the measure

getSimilarity

public double getSimilarity(Instance instance1,
                            Instance instance2,
                            String property1,
                            String property2)

Deprecated.

Description copied from interface: IMeasure

Returns the similarity between two instances, given their corresponding properties.

Parameters:

instance1 - , the source instance

instance2 - , the target instance

property1 - , the source property

property2 - , the target property

Returns:

The similarity of the instances

getName

public String getName()

Deprecated.

Description copied from interface: IMeasure

Returns name of a measure.

Returns:

Measure name as a string

getRuntimeApproximation

public double getRuntimeApproximation(double mappingSize)

Deprecated.

Description copied from interface: IMeasure

Returns the runtime approximation of a measure.

Parameters:

mappingSize - , the mapping size returned by the measure

Returns:

The runtime of the measure