keel.Algorithms.LQD.methods.FGFS_costInstances

Class AlgGenetic

java.lang.Object

keel.Algorithms.LQD.methods.FGFS_costInstances.AlgGenetic

public class AlgGenetic
extends java.lang.Object

File: AlgGenetic.java This genetic algorithm obtains fuzzy rule from imprecise or low quality using a cost-sensitive learning based in a cost matrix defined by linguistic terms or interval. Also we can use the zero-one loss. To obtain the fuzzy fitness function we also have to take into account the cost of the instances defined by a fuzzy-value

Version:

1.0

Author:

Written by Ana Palacios Jimenez (University of Oviedo) 25/06/2010

Constructor Summary

Constructors

Constructor and Description

AlgGenetic(int npoblation, float muta, float cross, java.util.Vector<fuzzyPartition> parte, int nclases, fuzzy[][] x, java.util.Vector<java.util.Vector<java.lang.Float>> y, java.util.Vector<fuzzy> cost_example, int niteration, int re, int coste, java.lang.String nombre, int al, java.lang.String fichero, java.lang.String entre, java.util.Vector<java.lang.Float> values, java.util.Vector<java.util.Vector<fuzzy>> costes, int nejemplos, int tipo_comp, int repar, int asign_weight_rule, java.lang.String matrix, int es_crisp, java.lang.String dist, java.lang.String columns)

Method Summary

Modifier and Type	Method and Description
void	calculation_fitness_total(java.util.Vector<java.lang.Float> points)
void	calculo_fitness_ltf(java.util.Vector<fuzzy> puntos)
void	create_file_columns(int regla, java.util.Vector<java.lang.Float> salida)
void	evalua_poblation_test(int dimx, float[][] X, java.util.Vector<java.util.Vector<java.lang.Float>> C)
void	evaluate_poblation()
void	evolution()
int	iszero(java.util.Vector<java.lang.Float> fit)
java.util.Vector<fuzzy>	puntuation_ltf(int rule, java.util.Vector<java.lang.Float> output)
java.util.Vector<java.lang.Float>	puntuation(int rule, java.util.Vector<java.lang.Float> output, int test)
void	show_fitness_total_test_ltf(float[][] X, int c)
void	show_fitness_total_test(float[][] X, int c)
void	show_fitness_total(int last)
void	show_fitness()
java.util.Vector<java.lang.Float>	summation(java.util.Vector<java.lang.Float> values_r, java.util.Vector<java.lang.Float> punto)

Methods inherited from class java.lang.Object

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

Constructor Detail

AlgGenetic

public AlgGenetic(int npoblation,
                  float muta,
                  float cross,
                  java.util.Vector<fuzzyPartition> parte,
                  int nclases,
                  fuzzy[][] x,
                  java.util.Vector<java.util.Vector<java.lang.Float>> y,
                  java.util.Vector<fuzzy> cost_example,
                  int niteration,
                  int re,
                  int coste,
                  java.lang.String nombre,
                  int al,
                  java.lang.String fichero,
                  java.lang.String entre,
                  java.util.Vector<java.lang.Float> values,
                  java.util.Vector<java.util.Vector<fuzzy>> costes,
                  int nejemplos,
                  int tipo_comp,
                  int repar,
                  int asign_weight_rule,
                  java.lang.String matrix,
                  int es_crisp,
                  java.lang.String dist,
                  java.lang.String columns)
           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

evaluate_poblation

public void evaluate_poblation()
                        throws java.io.IOException

Throws:

java.io.IOException

summation

public java.util.Vector<java.lang.Float> summation(java.util.Vector<java.lang.Float> values_r,
                                                   java.util.Vector<java.lang.Float> punto)
                                            throws java.io.IOException

Throws:

java.io.IOException

calculation_fitness_total

public void calculation_fitness_total(java.util.Vector<java.lang.Float> points)
                               throws java.io.IOException

Throws:

java.io.IOException

puntuation

public java.util.Vector<java.lang.Float> puntuation(int rule,
                                                    java.util.Vector<java.lang.Float> output,
                                                    int test)
                                             throws java.io.IOException

Throws:

java.io.IOException

show_fitness

public void show_fitness()
                  throws java.io.IOException

Throws:

java.io.IOException

show_fitness_total

public void show_fitness_total(int last)
                        throws java.io.IOException

Throws:

java.io.IOException

iszero

public int iszero(java.util.Vector<java.lang.Float> fit)

evolution

public void evolution()
               throws java.io.IOException

Throws:

java.io.IOException

show_fitness_total_test

public void show_fitness_total_test(float[][] X,
                                    int c)
                             throws java.io.IOException

Throws:

java.io.IOException

evalua_poblation_test

public void evalua_poblation_test(int dimx,
                                  float[][] X,
                                  java.util.Vector<java.util.Vector<java.lang.Float>> C)
                           throws java.io.IOException

Throws:

java.io.IOException

create_file_columns

public void create_file_columns(int regla,
                                java.util.Vector<java.lang.Float> salida)
                         throws java.io.IOException

Throws:

java.io.IOException

puntuation_ltf

public java.util.Vector<fuzzy> puntuation_ltf(int rule,
                                              java.util.Vector<java.lang.Float> output)
                                       throws java.io.IOException

Throws:

java.io.IOException

calculo_fitness_ltf

public void calculo_fitness_ltf(java.util.Vector<fuzzy> puntos)
                         throws java.io.IOException

Throws:

java.io.IOException

show_fitness_total_test_ltf

public void show_fitness_total_test_ltf(float[][] X,
                                        int c)
                                 throws java.io.IOException

Throws:

java.io.IOException