Collective choice rules in group decision making under fuzzy preferences and fuzzy majority: a unified OWA operator based approach

被引：0
|
作者：
Kacprzyk, J [1 ]
Zadrozny, S [1 ]
机构：
[1] Polish Acad Sci, Syst Res Inst, PL-01447 Warsaw, Poland
来源：
CONTROL AND CYBERNETICS | 2002年 / 31卷 / 04期
关键词：
group decision making; fuzzy preferences; fuzzy majority; OWA operators;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A general form of a collective choice rule in group decision making under fuzzy preferences and a fuzzy majority is proposed. It encompasses some well-known choice rules. Our point of departure is the fuzzy majority based linguistic aggregation rule (solution concept) proposed by Kacprzyk (1985a,b; 1986). This rule is viewed here from a more general perspective, and the fuzzy majority-meant as a fuzzy linguistic quantifier-is dealt with by using Yager's (1988) OWA operators. The particular collective choice rules derived via the general scheme proposed are shown to be applicable in the case of nonfuzzy preferences too.
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页码：937 / 948
页数：12
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