Core.CBR.Distances.Unknown

Class Missing

java.lang.Object

Core.CBR.Distances.Unknown.Missing

Direct Known Subclasses:

DesconegutsProva, MissingProbabilistic, MissingProbabilisticAddingDist, SkipMissing, SkipMissingFromTest, UnknownIsNullOrEmpty

public abstract class Missing
extends java.lang.Object

Abstract class.

Constructor Summary

Constructors

Constructor and Description
Missing()

Method Summary

Methods

Modifier and Type	Method and Description
abstract float	getDistance(Individual i1, Individual i2, java.lang.String attribute, Population p) Computes the distance between 'a' and 'b' considering missing values.

Methods inherited from class java.lang.Object

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

Constructor Detail

Missing

public Missing()

Method Detail

getDistance

public abstract float getDistance(Individual i1,
                Individual i2,
                java.lang.String attribute,
                Population p)

Computes the distance between 'a' and 'b' considering missing values. Returns the distance between the individuals for a given attribute considering missing values.

Parameters:

i1 - Individual.

i2 - Individual.

attribute - Attribute id

p - Population.

Returns:

Distance between 'a' and 'b'