Some similarity measures of intuitionistic fuzzy sets and their applications to multiple attribute decision making |
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| Authors: | Zeshui Xu |
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| Institution: | (1) Department of Management Science and Engineering, School of Economics and Management, Tsinghua University, Beijing, 100084, China |
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| Abstract: | Atanassov (1986) defined the notion of intuitionistic fuzzy set, which is a generalization of the notion of Zadeh’ fuzzy set.
In this paper, we first develop some similarity measures of intuitionistic fuzzy sets. Then, we define the notions of positive
ideal intuitionistic fuzzy set and negative ideal intuitionistic fuzzy set. Finally, we apply the similarity measures to multiple
attribute decision making under intuitionistic fuzzy environment. |
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| Keywords: | Intuitionistic fuzzy set Positive ideal intuitionistic fuzzy set Negative ideal intuitionistic fuzzy set Similarity measure Multiple attribute decision making |
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