Publication:
Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: towards a wider view on their relationship

Date

2015

Director

Publisher

IEEE
Acceso abierto / Sarbide irekia
Artículo / Artikulua
Versión aceptada / Onetsi den bertsioa

Project identifier

MICINN//TIN2011-28488/ES/recolecta
MINECO//TIN2013-40765-P/ES/recolecta

Abstract

In this paper, we will present a wider view on the relationship between interval-valued fuzzy sets and interval type- 2 fuzzy sets where we will show that interval-valued fuzzy sets are a particular case of the interval type-2 fuzzy sets. For this reason, both concepts should be treated in a different way. In addition, the view presented in this paper will allow a more general perspective of interval type-2 fuzzy sets which will allow representing concepts which could not be presented by intervalvalued fuzzy sets.

Description

Keywords

Interval-valued fuzzy sets, Interval type-2 fuzzy sets, Type-2 fuzzy sets

Department

Automática y Computación / Automatika eta Konputazioa

Faculty/School

Degree

Doctorate program

item.page.cita

H. B. Sola, J. Fernandez, H. Hagras, F. Herrera, M. Pagola and E. Barrenechea, "Interval Type-2 Fuzzy Sets are Generalization of Interval-Valued Fuzzy Sets: Toward a Wider View on Their Relationship," in IEEE Transactions on Fuzzy Systems, vol. 23, no. 5, pp. 1876-1882, Oct. 2015. doi: 10.1109/TFUZZ.2014.2362149

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