fl::WeightedDefuzzifier Class Reference

The WeightedDefuzzifier class is the base class for defuzzifiers which compute a weighted function on the fuzzy set without requiring to integrate over the fuzzy set. More...

#include <WeightedDefuzzifier.h>

Inheritance diagram for fl::WeightedDefuzzifier:

Collaboration diagram for fl::WeightedDefuzzifier:

Public Types
enum	Type { Automatic, TakagiSugeno, Tsukamoto }
	The Type enum indicates the type of the WeightedDefuzzifier based the terms included in the fuzzy set. More...

Public Member Functions
	WeightedDefuzzifier (Type type=Automatic)
	WeightedDefuzzifier (const std::string &type)
virtual	~WeightedDefuzzifier () FL_IOVERRIDE
void	setType (Type type)
	Sets the type of the weighted defuzzifier. More...
Type	getType () const
	Gets the type of the weighted defuzzifier. More...
virtual std::string	getTypeName () const
	Returns a string representation of the type of the defuzzifier. More...
virtual Type	inferType (const Term *term) const
	Infers the type of the defuzzifier based on the given term. More...
Public Member Functions inherited from fl::Defuzzifier
	Defuzzifier ()
virtual	~Defuzzifier ()
virtual std::string	className () const =0
	Returns the name of the class of the defuzzifier. More...
virtual Defuzzifier *	clone () const =0
	Creates a clone of the defuzzifier. More...
virtual Complexity	complexity (const Term *term) const =0
	Computes the complexity of defuzzifying the given term. More...
virtual scalar	defuzzify (const Term *term, scalar minimum, scalar maximum) const =0
	Defuzzifies the given fuzzy term utilizing the range [minimum,maximum] More...

Static Public Member Functions
static std::string	typeName (Type type)
	Returns a string representation of the given type. More...

Detailed Description

The WeightedDefuzzifier class is the base class for defuzzifiers which compute a weighted function on the fuzzy set without requiring to integrate over the fuzzy set.

Author

Juan Rada-Vilela, Ph.D.

Since

5.0

Definition at line 33 of file WeightedDefuzzifier.h.

Member Enumeration Documentation

Type

enum fl::WeightedDefuzzifier::Type

The Type enum indicates the type of the WeightedDefuzzifier based the terms included in the fuzzy set.

Enumerator
Automatic	Automatic: Automatically inferred from the terms.
TakagiSugeno	TakagiSugeno: Manually set to TakagiSugeno (or Inverse Tsukamoto)
Tsukamoto	Tsukamoto: Manually set to Tsukamoto.

Definition at line 38 of file WeightedDefuzzifier.h.

Constructor & Destructor Documentation

WeightedDefuzzifier() [1/2]

fl::WeightedDefuzzifier::WeightedDefuzzifier ( Type  type = Automatic )

explicit

WeightedDefuzzifier() [2/2]

fl::WeightedDefuzzifier::WeightedDefuzzifier ( const std::string &  type )

explicit

~WeightedDefuzzifier()

virtual fl::WeightedDefuzzifier::~WeightedDefuzzifier ( )

virtual

Member Function Documentation

getType()

Type fl::WeightedDefuzzifier::getType

(

)

const

Gets the type of the weighted defuzzifier.

Returns

the type of the weighted defuzzifier

getTypeName()

virtual std::string fl::WeightedDefuzzifier::getTypeName ( ) const

virtual

Returns a string representation of the type of the defuzzifier.

Returns

a string representation of the type of the defuzzifier

inferType()

virtual Type fl::WeightedDefuzzifier::inferType ( const Term *  term ) const

virtual

Infers the type of the defuzzifier based on the given term.

If the given term is Constant, Linear or Function, then the type is TakagiSugeno; otherwise, the type is Tsukamoto

Parameters

term	is the given term

Returns

the inferred type of the defuzzifier based on the given term

setType()

void fl::WeightedDefuzzifier::setType

(

Type

type

)

Sets the type of the weighted defuzzifier.

Parameters

type	is the type of the weighted defuzzifier

typeName()

static std::string fl::WeightedDefuzzifier::typeName ( Type  type )

static

Returns a string representation of the given type.

Parameters

type	is the type of a defuzzifier

Returns

a string representation of the given type

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The documentation for this class was generated from the following file:

• fuzzylite/fl/defuzzifier/WeightedDefuzzifier.h