Fuzzy criteria importance depending on membership degrees of fuzzy relations

被引：0
|
作者：
Peneva, Vania [1 ]
Popchev, Ivan [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Informat Technol, BU-1113 Sofia, Bulgaria
来源：
COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2008年 / 61卷 / 05期
关键词：
fuzzy multicriteria decision making; fuzzy relations; aggregation operators; fuzzy relations' properties; weighting functions;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The problem is connected with the weighted aggregation of fuzzy relations given by criteria that evaluate a finite set of alternatives. The weights of these criteria are quadratic weighting functions depending on the membership degrees of the fuzzy relations. Transformed membership degrees computed by the help of these weighting functions are used in aggregation procedures. The properties of these relations required to decide the problems of choice, ranking or clustering of the alternatives' set are proved.
引用
收藏
页码：579 / 584
页数：6
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