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

Class GeoGreatEllipticMeasure

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.GeoGreatEllipticMeasure

All Implemented Interfaces:

IMeasure, ISpaceMeasure

@Deprecated
public class GeoGreatEllipticMeasure
extends ASpaceMeasure

Deprecated.

implementation of https://en.wikipedia.org/wiki/Vincenty's_formulae Solve the inverse problem on the ellipsoid using a great elliptic section The inverse problem is: Given latitudes and longitudes of P1 and P2 on the ellipsoid compute the azimuth a_12 of the great elliptic section P1 P2 and the arc length s of the great elliptic curve. With the ellipsoid constants a, f, e^2 and e'^2

Author:

Mohamed Sherif (sherif@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
GeoGreatEllipticMeasure()	Deprecated.

Method Summary

Modifier and Type	Method	Description
static double	getDistance(double lat1, double long1, double lat2, double long2)	Deprecated. Computes the distance between two points on earth Input latitudes/longitudes are in Radians
static double	getDistanceInDegrees(double lat1, double long1, double lat2, double long2)	Deprecated. Computes the distance between two points on earth Input latitudes/longitudes by converting their latitude and longitude into radians.
static double	getDistanceInDegrees(Point x, Point y)	Deprecated. Computes and returns distance between two points.
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

GeoGreatEllipticMeasure

public GeoGreatEllipticMeasure()

Deprecated.

Method Detail

getDistanceInDegrees

public static double getDistanceInDegrees(Point x,
                                          Point y)

Deprecated.

Computes and returns distance between two points.

Parameters:

x - , first point

y - , second point

Returns:

the distance between x and y

getDistanceInDegrees

public static double getDistanceInDegrees(double lat1,
                                          double long1,
                                          double lat2,
                                          double long2)

Deprecated.

Computes the distance between two points on earth Input latitudes/longitudes by converting their latitude and longitude into radians.

Parameters:

lat1 - , Latitude of first point

long1 - , Longitude of first point

lat2 - , Latitude of second point

long2 - , Longitude of second point

Returns:

Distance between both points

getDistance

public static double getDistance(double lat1,
                                 double long1,
                                 double lat2,
                                 double long2)

Deprecated.

Computes the distance between two points on earth Input latitudes/longitudes are in Radians

Parameters:

lat1 - , Latitude of first point

long1 - , Longitude of first point

lat2 - , Latitude of second point

long2 - , Longitude of second point

Returns:

Distance between both points

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

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

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

getName

public String getName()

Deprecated.

Description copied from interface: IMeasure

Returns name of a measure.

Returns:

Measure name as a string

getType

public String getType()

Deprecated.

Description copied from interface: IMeasure

Returns type of a measure.

Returns:

The runtime of the measure