Articles producció científica> Enginyeria Informàtica i Matemàtiques

Induced Unbalanced Linguistic Ordered Weighted Average and its application in multi-person decision making

  • Dades identificatives

    Identificador: PC:846
    Autors:
    Merigó, J.M.Moreno, A.Isern, D.Valls, A.Marin, L.
    Resum:
    10.1155/2014/642165
  • Altres:

    Autor segons l'article: Merigó, J.M. Moreno, A. Isern, D. Valls, A. Marin, L.
    Departament: Enginyeria Informàtica i Matemàtiques
    Resum: Linguistic variables are very useful to evaluate alternatives in decision making problems because they provide a vocabulary in natural language rather than numbers. Some aggregation operators for linguistic variables force the use of a symmetric and uniformly distributed set of terms. The need to relax these conditions has recently been posited. This paper presents the induced unbalanced linguistic ordered weighted average (IULOWA) operator. This operator can deal with a set of unbalanced linguistic terms that are represented using fuzzy sets. We propose a new order-inducing criterion based on the specificity and fuzziness of the linguistic terms. Different relevancies are given to the fuzzy values according to their uncertainty degree. To illustrate the behaviour of the precision-based IULOWA operator, we present an environmental assessment case study in which a multiperson multicriteria decision making model is applied.
    Àrees temàtiques: Fuzzy logic
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 2356-6140
    Pàgina final: 19
    Volum de revista: 2014
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: http://www.hindawi.com/journals/tswj/2014/642165/
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI de l'article: 10.1155/2014/642165
    Entitat: Universitat Rovira i Virgili.
    Any de publicació de la revista: 2014
    Pàgina inicial: 1