keel.Algorithms.Genetic_Rule_Learning.MPLCS

Class ClassifierGABIL

java.lang.Object

keel.Algorithms.Genetic_Rule_Learning.MPLCS.Classifier

keel.Algorithms.Genetic_Rule_Learning.MPLCS.ClassifierGABIL

All Implemented Interfaces:

java.lang.Cloneable

public class ClassifierGABIL
extends Classifier
implements java.lang.Cloneable

Contains the classifier for the GABIL knowledge representation

Since:

JDK1.2

Version:

1.1

Author:

Written by Jaume Bacardit (La Salle, Ramón Llull University - Barcelona) 28/03/2004, Modified by Xavi Solé (La Salle, Ramón Llull University - Barcelona) 23/12/2008, Modified by Jose A. Saez Munoz (ETSIIT, Universidad de Granada - Granada) 10/09/10

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ClassifierGABIL.activationsAtt
class	ClassifierGABIL.attInstances
class	ClassifierGABIL.cleanTarget
class	ClassifierGABIL.splittedRule

Field Summary

Fields inherited from class keel.Algorithms.Genetic_Rule_Learning.MPLCS.Classifier

accuracy, bloatControlDone, exceptionsLength, fitness, isEvaluated, numAliveRules, numRules, positionRuleMatch, theoryLength

Constructor Summary

Constructors

Constructor and Description
ClassifierGABIL()

Method Summary

Modifier and Type	Method and Description
boolean	cleanRule(int[] rule, matchProfileAgent mpa)
ClassifierGABIL.cleanTarget	cleanTargetOfRule(int[] instOK, int numOK, int[] instKO, int numKO)
ClassifierGABIL.activationsAtt[]	computeActivationStats(int[] instOK, int numOK, int[] instKO, int numKO)
ClassifierGABIL.attInstances	computeInstOfAtt(int attribute, int[] instOK, int numOK, int[] instKO, int numKO)
int	computeMatches(int[] rule, int[] candidates, int numCandidates, int[] matched)
double	computeTheoryLength()
Classifier	copy()
Classifier[]	crossoverClassifiers(Classifier _parent2)
void	crossoverRSW(Classifier[] parents, int num)
void	deleteRules(int[] whichRules)
void	doLocalSearch()
int	doMatch(InstanceWrapper ins) This function classifies input instances.
void	doMutation()
void	doSpecialStage(int stage)
boolean	editRule(int[] rule, matchProfileAgent mpa, ClassifierGABIL.splittedRule spl)
matchProfileAgent	evaluateRuleCX(int[] rule)
void	findOrder(java.util.Vector<matchProfileAgent> profiles, java.util.Vector<int[]> candidateRules, java.util.Vector<java.lang.Integer> ruleOrder)
int	generalizeRule(int[] rule, int[] candidates, int numCand, int[] newInstances, int posRR, boolean opcion)
double	getLength()
int	getNiche()
int	getNumNiches()
int	getNumRules()
int[]	getRule(int pos)
void	initRandomClassifier()
void	instOfAttAndValue(int attribute, int value, int[] instOK, int numOK, int[] instKO, int numKO, int[] list)
int	numSpecialStages()
void	printClassifier()
boolean	ruleCleaning(int[] rule, int[] matched, int numMatches, int pos)
boolean	ruleMatches(int[] rule, InstanceWrapper ins)
int[]	ruleSplitting(int[] rule, int[] matched, int numInst, int posRR)
int	updateMatches(int[] candidates, int numCand, int[] matched, int numMatched)

Methods inherited from class keel.Algorithms.Genetic_Rule_Learning.MPLCS.Classifier

compareToIndividual, computePerformance, getExceptionsLength, getFitness, getIsEvaluated, getNumAliveRules, getPositionRuleMatch, getTheoryLength, resetPerformance, setAccuracy, setExceptionsLength, setFitness, setIsEvaluated, setNumAliveRules, setPositionRuleMatch

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassifierGABIL

public ClassifierGABIL()

Method Detail

initRandomClassifier

public void initRandomClassifier()

Specified by:

initRandomClassifier in class Classifier

computeTheoryLength

public double computeTheoryLength()

Specified by:

computeTheoryLength in class Classifier

doMatch

public int doMatch(InstanceWrapper ins)

This function classifies input instances. It returns a class prediction of -1 if the input example cannot be classified

Specified by:

doMatch in class Classifier

printClassifier

public void printClassifier()

Specified by:

printClassifier in class Classifier

getNumRules

public int getNumRules()

Specified by:

getNumRules in class Classifier

crossoverClassifiers

public Classifier[] crossoverClassifiers(Classifier _parent2)

Specified by:

crossoverClassifiers in class Classifier

copy

public Classifier copy()

Specified by:

copy in class Classifier

doMutation

public void doMutation()

Specified by:

doMutation in class Classifier

deleteRules

public void deleteRules(int[] whichRules)

Specified by:

deleteRules in class Classifier

getLength

public double getLength()

Specified by:

getLength in class Classifier

numSpecialStages

public int numSpecialStages()

Specified by:

numSpecialStages in class Classifier

doSpecialStage

public void doSpecialStage(int stage)

Specified by:

doSpecialStage in class Classifier

getNiche

public int getNiche()

Specified by:

getNiche in class Classifier

getNumNiches

public int getNumNiches()

Specified by:

getNumNiches in class Classifier

crossoverRSW

public void crossoverRSW(Classifier[] parents,
                         int num)

Specified by:

crossoverRSW in class Classifier

evaluateRuleCX

public matchProfileAgent evaluateRuleCX(int[] rule)

findOrder

public void findOrder(java.util.Vector<matchProfileAgent> profiles,
                      java.util.Vector<int[]> candidateRules,
                      java.util.Vector<java.lang.Integer> ruleOrder)

doLocalSearch

public void doLocalSearch()

Specified by:

doLocalSearch in class Classifier

computeMatches

public int computeMatches(int[] rule,
                          int[] candidates,
                          int numCandidates,
                          int[] matched)

ruleMatches

public boolean ruleMatches(int[] rule,
                           InstanceWrapper ins)

ruleCleaning

public boolean ruleCleaning(int[] rule,
                            int[] matched,
                            int numMatches,
                            int pos)

getRule

public int[] getRule(int pos)

cleanTargetOfRule

public ClassifierGABIL.cleanTarget cleanTargetOfRule(int[] instOK,
                                                     int numOK,
                                                     int[] instKO,
                                                     int numKO)

ruleSplitting

public int[] ruleSplitting(int[] rule,
                           int[] matched,
                           int numInst,
                           int posRR)

computeActivationStats

public ClassifierGABIL.activationsAtt[] computeActivationStats(int[] instOK,
                                                               int numOK,
                                                               int[] instKO,
                                                               int numKO)

computeInstOfAtt

public ClassifierGABIL.attInstances computeInstOfAtt(int attribute,
                                                     int[] instOK,
                                                     int numOK,
                                                     int[] instKO,
                                                     int numKO)

updateMatches

public int updateMatches(int[] candidates,
                         int numCand,
                         int[] matched,
                         int numMatched)

generalizeRule

public int generalizeRule(int[] rule,
                          int[] candidates,
                          int numCand,
                          int[] newInstances,
                          int posRR,
                          boolean opcion)

editRule

public boolean editRule(int[] rule,
                        matchProfileAgent mpa,
                        ClassifierGABIL.splittedRule spl)

cleanRule

public boolean cleanRule(int[] rule,
                         matchProfileAgent mpa)

instOfAttAndValue

public void instOfAttAndValue(int attribute,
                              int value,
                              int[] instOK,
                              int numOK,
                              int[] instKO,
                              int numKO,
                              int[] list)