keel.Algorithms.Fuzzy_Rule_Learning.Hybrid.PDFCS

Class FuzzyRuleSet

java.lang.Object

keel.Algorithms.Fuzzy_Rule_Learning.Hybrid.PDFCS.FuzzyRuleSet

public class FuzzyRuleSet
extends java.lang.Object

Fuzzy Rule Set built from the PDFC

Since:

JDK 1.5

Version:

0.1

Author:

Written by Julián Luengo Martín 12/12/2008

Field Summary

Fields

Modifier and Type	Field and Description
protected double[]	m_b output values of the rules
protected double	m_b0 Default output value of this rule set
protected Kernel	m_kernel The Kernel associated to this Rule set
protected int	m_rules The actual number of rules
protected double[][]	m_z location parameters of the different membership functions

Constructor Summary

Constructors

Constructor and Description
FuzzyRuleSet(SMO.BinarySMO smo, Instances data, Kernel kern) Builds a new Fuzzy Rule Set from a Binary SMO

Method Summary

Modifier and Type	Method and Description
int	getNumRules() This method returns the number of rules of this Rule Set
double	unthresholdedOutput(Instance inst) This method computes the input output mapping of this rule set

Methods inherited from class java.lang.Object

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

Field Detail

m_b0

protected double m_b0

Default output value of this rule set

m_z

protected double[][] m_z

location parameters of the different membership functions

m_b

protected double[] m_b

output values of the rules

m_kernel

protected Kernel m_kernel

The Kernel associated to this Rule set

m_rules

protected int m_rules

The actual number of rules

Constructor Detail

FuzzyRuleSet

public FuzzyRuleSet(SMO.BinarySMO smo,
                    Instances data,
                    Kernel kern)

Builds a new Fuzzy Rule Set from a Binary SMO

Parameters:

smo - The reference binary SMO

data - The data from the binary SMO was built

kern - Kernel for the Binary SMO.

Method Detail

unthresholdedOutput

public double unthresholdedOutput(Instance inst)

This method computes the input output mapping of this rule set

Parameters:

inst - The input instance.

Returns:

The unthresholded output of this rule set for the given instance.

getNumRules

public int getNumRules()

This method returns the number of rules of this Rule Set

Returns:

the number of rules of this Rule Set