Computing distances between decision makers using hesitant fuzzy linguistic makers using hesitant fuzzy linguistic term sets

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/84842

Title:	Computing distances between decision makers using hesitant fuzzy linguistic makers using hesitant fuzzy linguistic term sets
Author:	Agell Jané, Núria; Sánchez Soler, Monica; Prats Duaygues, Francesc; Ruiz Vegas, Francisco Javier
Other authors:	Universitat Politècnica de Catalunya. Departament de Matemàtiques; Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Universitat Politècnica de Catalunya. GREC - Grup de Recerca en Enginyeria del Coneixement
Abstract:	Given a finite totally ordered set of linguistic terms, the operations intersection and connected union provide a lattice structure to the set of hesitant fuzzy linguistic term sets. In this framework, hesitant fuzzy linguistic descriptions of a given set of alternatives are considered. A distance between hesitant fuzzy linguistic descriptions is introduced based on the properties of the lattice. This metric structure allows distances between decision makers to be computed. A centroid or group representative is defined in group decision-making processes where decisión makers are assessing different alternatives by means of hesitant fuzzy linguistic term sets.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa::Programació matemàtica -Àrees temàtiques de la UPC::Matemàtiques i estadística::Matemàtica aplicada a les ciències -Programming (Mathematics) -Artificial intelligence -Knowledge Management -Decision support -Uncertainty and fuzzy reasoning. -Intel·ligència artificial -Programació (Matemàtica) -Classificació AMS::68 Computer science::68T Artificial intelligence -Classificació AMS::90 Operations research, mathematical programming::90C Mathematical programming
Rights:	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Submitted version Conference Object
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