Core.CBR.Distances.Globals

Class GlobalDistanceEuclidean

java.lang.Object

Core.CBR.Distances.Globals.GlobalDistance

Core.CBR.Distances.Globals.GlobalDistanceEuclidean

public class GlobalDistanceEuclidean
extends GlobalDistance

Specific implementation of Global Distance

See Also:

GlobalDistance

Field Summary

Fields inherited from class Core.CBR.Distances.Globals.GlobalDistance

date_dist, discrete_dist, numeric_dist, sequence_dist, text_dist

Constructor Summary

Constructors

Constructor and Description
GlobalDistanceEuclidean()

Method Summary

Methods

Modifier and Type	Method and Description
float	calcula(Individual ind1, Individual ind2, Population p)
MatriuDistancies	computeDistance(Population test, Population train, java.lang.String classe) Computes the global computeDistance between two Populations.

Methods inherited from class Core.CBR.Distances.Globals.GlobalDistance

individualDistance, setLocalDistances

Methods inherited from class java.lang.Object

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

Constructor Detail

GlobalDistanceEuclidean

public GlobalDistanceEuclidean()

Method Detail

computeDistance

public MatriuDistancies computeDistance(Population test,
                               Population train,
                               java.lang.String classe)

Computes the global computeDistance between two Populations. Global distances is the euclidean computeDistance considering all attributes of individuals. Returns a computeDistance matrix with the computeDistance between individuals test[i] and train[j] in the (i,j) position.

Specified by:

computeDistance in class GlobalDistance

Parameters:

test - Population test.

train - Population case base.

classe - String with the attribute id of the value to classify.

Returns:

MatriuDistancies with the distances between the population individuals.

calcula

public float calcula(Individual ind1,
            Individual ind2,
            Population p)