Core.CBR.Distances.Globals

Class GlobalDistanceAverage

java.lang.Object

Core.CBR.Distances.Globals.GlobalDistance

Core.CBR.Distances.Globals.GlobalDistanceAverage

public class GlobalDistanceAverage
extends GlobalDistance

Specific implementation of GlobalDistance

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
GlobalDistanceAverage()

Method Summary

Methods

Modifier and Type	Method and Description
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

GlobalDistanceAverage

public GlobalDistanceAverage()

Method Detail

computeDistance

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

Computes the global computeDistance between two Populations. Global distances are the average of all the attribute local distances. 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.