General IF-sets with triangular norms and their applications to group decision making

被引：52

作者：

Pankowska, Anna ^{[1
]}

Wygralak, Maciej ^{[1
]}

机构：

[1] Adam Mickiewicz Univ Poznan, Fac Math & Comp Sci, PL-61614 Poznan, Poland

来源：

INFORMATION SCIENCES | 2006年 / 176卷 / 18期

关键词：

IF-set; hesitation degree; triangular norm; negation; scalar cardinality of a fuzzy set; group decision making;

D O I：

10.1016/j.ins.2005.11.011

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 concept of general IF-sets, i.e. "intuitionistic" fuzzy sets according to Atanassov, with triangular norm-based hesitation degrees is introduced and developed. That concept is used to construct flexible algorithms of group decision making which involve relative scalar cardinalities defined by means of generalized sigma counts of fuzzy sets. Two cases of group decisions, based on individual or social fuzzy preference relations, are considered. (C) 2005 Elsevier Inc. All rights reserved.

引用

页码：2713 / 2754

页数：42

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