Publication:
Application of two different methods for extending lattice-valued restricted equivalence functions used for constructing similarity measures on L-fuzzy sets

Consultable a partir de

2020-05-01

Date

2018

Director

Publisher

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

Project identifier

ES/1PE/TIN2016-77356-P

Abstract

Based on previous investigations, we have proposed two different methods to extend lattice-valued fuzzy connectives (t-norms, t-conorms, negations and implications) and other related operators, considering a generalized notion of sublattices. Taking into account the results obtained and seeking to analyze the behavior of both extension methods in face of fuzzy operators related to image processing, we have applied these methods so as to extend restricted equivalence functions, restricted dissimilarity functions and Ee,N-normal functions. We also generalize the concepts of similarity measure, distance measure and entropy measure for L-fuzzy sets constructing them via restricted equivalence functions, restricted dissimilarity functions and Ee,N-normal functions

Keywords

Fuzzy logic, Restricted equivalence functions, Retractions, Extension, E-operators

Department

Automatika eta Konputazioa / Institute of Smart Cities - ISC / Automática y Computación

Faculty/School

Degree

Doctorate program

Editor version

Funding entities

This work was partially supported by the Brazilian Funding Agency CNPq under the Process 307781/2016-0, the Research Services of Universidad Publica de Navarra and by the research project TIN2016-77356-P from MINECO, AEI/FEDER, UE.

© 2018 Elsevier Inc. The manuscript version is made available under the CC BY-NC-ND 4.0 license

Los documentos de Academica-e están protegidos por derechos de autor con todos los derechos reservados, a no ser que se indique lo contrario.