L-Fuzzy sets for group linguistic preference modeling: an application to assess a firm’s performance

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/76945

Title:	L-Fuzzy sets for group linguistic preference modeling: an application to assess a firm’s performance
Author:	Agell Jané, Núria; Sánchez Soler, Monica; Prats Duaygues, Francesc
Other authors:	Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada II; Universitat Politècnica de Catalunya. GREC - Grup de Recerca en Enginyeria del Coneixement
Abstract:	Given a finite totally ordered set of linguistic descriptions, the extended set of qualitative labels with different levels of precision L is constructed. In this framework, qualitative descriptions of a given set are L-fuzzy sets. A distance between L-fuzzy sets is introduced based on the properties of the lattice L. An illustrative example in the retail sector applied to assess a firm’s overall performance using perceptions of managers in the firm’s different departments is presented.
Abstract:	Given a finite totally ordered set of linguistic descriptions, the extended set of qualitative labels with different levels of precision L is constructed. In this framework, quali- tative descriptions of a given set are L -fuzzy sets. A distance between L -fuzzy sets is introduced based on the properties of the lattice L . An illustrative example in the retail sector applied to assess a firm’s overall performance using perceptions of managers in the firm’s different departments is presented.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa::Programació matemàtica -Programming (Mathematics) -Knowledge Management -Decision support -Uncertainty and fuzzy reasoning. -Programació (Matemàtica) -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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