An alternative to fuzzy methods in decision-making problems

被引：56
|
作者：
Paternain, D. [1 ]
Jurio, A. [1 ]
Barrenechea, E. [1 ]
Bustince, H. [1 ]
Bedregal, B. [2 ]
Szmidt, E. [3 ]
机构：
[1] Univ Publ Navarra, Dept Automat & Comp, Pamplona, Spain
[2] Univ Fed Rio Grande do Norte, Dept Informat & Matemat Aplicada, Lagoa Nova Natal, Brazil
[3] Polish Acad Sci, Syst Res Inst, PL-01447 Warsaw, Poland
来源：
EXPERT SYSTEMS WITH APPLICATIONS | 2012年 / 39卷 / 09期
基金：
美国国家科学基金会;
关键词：
Atanassov's intuitionistic fuzzy preference relations; Decision-making; Weak ignorance functions; Weighted voting strategy; AGGREGATION OPERATORS; SET-THEORY; REPRESENTATION; ENVIRONMENT;
D O I：
10.1016/j.eswa.2012.01.081
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this work we present a construction method for Atanassov's intuitionistic fuzzy preference relations starting from fuzzy preference relations and taking into account the ignorance of the expert in the construction of the latter. Moreover, we propose two generalizations of the weighted voting strategy to work with Atanassov's intuitionistic fuzzy preference relations. An advantage of these algorithms is that they start from fuzzy preference relations and their results can be compared with those of any other decision-making algorithm based on fuzzy sets theory. We verify that our proposal is able to provide a unique solution in some cases in which the voting strategy is not able to order the alternatives. (C) 2012 Elsevier Ltd. All rights reserved.
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页码：7729 / 7735
页数：7
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