Approaches to multiple attribute group decision making based on intuitionistic fuzzy power aggregation operators

被引:434
作者
Xu, Zeshui [1 ,2 ]
机构
[1] Southeast Univ, Sch Econ & Management, Nanjing 210096, Jiangsu, Peoples R China
[2] PLA Univ Sci & Technol, Inst Sci, Nanjing 210007, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
Multiple attribute group decision making; Atanassov's intuitionistic fuzzy set; Power average operator; Power geometric operator; Intuitionistic fuzzy number;
D O I
10.1016/j.knosys.2011.01.011
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Intuitionistic fuzzy numbers (IFNs) are very suitable to be used for depicting uncertain or fuzzy information. Motivated by the idea of power aggregation [R.R. Yager, The power average operator, IEEE Transactions on Systems, Man, and Cybernetics-Part A 31 (2001) 724-731], in this paper, we develop a series of operators for aggregating IFNs, establish various properties of these power aggregation operators, and then apply them to develop some approaches to multiple attribute group decision making with Atanassov's intuitionistic fuzzy information. Moreover, we extend these aggregation operators and decision making approaches to interval-valued Atanassov's intuitionistic fuzzy environments. (C) 2011 Published by Elsevier B.V.
引用
收藏
页码:749 / 760
页数:12
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