keel.Algorithms.Hyperrectangles.EACH

Class Hyperrectangle

java.lang.Object

keel.Algorithms.Hyperrectangles.EACH.Hyperrectangle

public class Hyperrectangle
extends java.lang.Object

Structure to store a hyperrectangle.

Since:

JDK1.2

Version:

1.1

Author:

Written by Rosa Venzala (University of Granada) 02/06/2008, Modified by Xavi Solé (La Salle, Ramón Llull University - Barcelona) 16/12/2008

Constructor Summary

Constructors

Constructor and Description
Hyperrectangle() Constructor
Hyperrectangle(int atributos, double[] example, int numclase, int numinstancia) Constructor

Method Summary

Modifier and Type	Method and Description
void	adjustWeightFailure() Adjust the weight of the hyperrectangle by a miss
void	adjustWeightSuccess() Adjust the weight of the hyperrectangle by a goal
void	calculeVolume() Calculates the area, volumn, ... of the hyperrectangle
double	distance(double[] example, double[] weightAtrib) Calculates the distance between hyperrectangle and the example(parameter)
void	generalizeExemplar(double[] example, int num) Adds a new example to the hyperrectangle
int	getClassAttribute()
int	getDimensions()
int[]	getLowerAndUpperValues(int id) Returns the positions of the minimum and maximum value of the attribute id in the hyperrectangle
double[]	getLowerValues()
int	getNumExamples()
double[]	getUpperValues()
double	getVolume()
double	getWeight()
void	print() Prints an instance

Methods inherited from class java.lang.Object

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

Constructor Detail

Hyperrectangle

public Hyperrectangle()

Constructor

Hyperrectangle

public Hyperrectangle(int atributos,
                      double[] example,
                      int numclase,
                      int numinstancia)

Constructor

Method Detail

generalizeExemplar

public void generalizeExemplar(double[] example,
                               int num)

Adds a new example to the hyperrectangle

Parameters:

example - the new example to add

num - the position in the Training set

adjustWeightSuccess

public void adjustWeightSuccess()

Adjust the weight of the hyperrectangle by a goal

adjustWeightFailure

public void adjustWeightFailure()

Adjust the weight of the hyperrectangle by a miss

distance

public double distance(double[] example,
                       double[] weightAtrib)

Calculates the distance between hyperrectangle and the example(parameter)

Parameters:

example - the instance to calculate the distance

weightAtrib - a vector that contains the weight for each attribute

Returns:

distance

calculeVolume

public void calculeVolume()

Calculates the area, volumn, ... of the hyperrectangle

getVolume

public double getVolume()

getDimensions

public int getDimensions()

getWeight

public double getWeight()

getClassAttribute

public int getClassAttribute()

getLowerValues

public double[] getLowerValues()

getUpperValues

public double[] getUpperValues()

getNumExamples

public int getNumExamples()

getLowerAndUpperValues

public int[] getLowerAndUpperValues(int id)

Returns the positions of the minimum and maximum value of the attribute id in the hyperrectangle

Parameters:

id - the number of the attribute

Returns:

v a vector that contains those two numbers

print

public void print()

Prints an instance