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  2019, Vol. 32 Issue (8): 677-690    DOI: 10.16451/j.cnki.issn1003-6059.201908001
Granular Computing Theory and Application Research Current Issue| Next Issue| Archive| Adv Search |
Multi-attribute Decision-Making Method Based on Multi-granulation Support Intuitionistic Fuzzy Rough Sets
XUE Zhan′ao1,2, ZHAO Liping1,2, ZHANG Min1,2, HOU Haodong1,2
1.College of Computer and Information Engineering, Henan Normal University, Xinxiang 453007
2.Engineering Laboratory of Henan Province for Intelligence Business and Internet of Things, Xinxiang 453007

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Abstract  

Multiple contradictory attribute information makes it difficult for decision makers to make decisions in multi-attribute decision-making, and therefore the problem are studied from the perspective of support intuitionistic fuzzy sets in this paper. Firstly, on the basis of support intuitionistic fuzzy sets, two models of optimistic and pessimistic multi-granulation support intuitionistic fuzzy rough sets are constructed in combination with the theory of multi-granulation rough sets. The relationship between two models above is analyzed and the related properties are discussed. Then, the fitting function is defined by t-norm and t-conorm, and a multi-attribute decision-making solving method with multi-granulation support intuitionistic fuzzy rough sets is proposed. Meanwhile, a score function and a accuracy function are defined to sort decision results, the corresponding decision rules are extracted, and an algorithm is designed. Example analysis verifies that the method enables decision makers to select the optimal decision-making scheme according to actual demands while dealing with conflicting multi-attribute decision-making problems.
Key words： Support Intuitionistic Fuzzy Set      Multi-granulation Rough Set      Multi-attribute Decision-Making      Fitting Function     
Received: 13 February 2019     
ZTFLH: TP 181  
Fund:

Supported by National Natural Science Foundation of China(No.61772176), Scientific and Technological Project of Henan Province(No. 182102210078,182102210362), Plan for Scientific Innovation Talent of Henan Province(No. 184100510003), Scientific and Technological Project of Xinxiang City(No. CXGG17002)
Corresponding Authors: XUE Zhan′ao(Corresponding author), Ph.D., professor. His research interests include basic theory of artificial intelligence, rough sets theory and three-way decision theory.   
About author:: ZHAO Liping, master student. Her research interests include multi-granulation rough sets theory and intuitionistic fuzzy sets theory.ZHANG Min, master student. Her research interests include multi-granulation rough sets theory and three-way decision theory.HOU Haodong, master student. His research interests include three-way decision theory and intuitionistic fuzzy sets theory.
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XUE Zhan′ao
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Cite this article:   
XUE Zhan′ao,ZHAO Liping,ZHANG Min等. Multi-attribute Decision-Making Method Based on Multi-granulation Support Intuitionistic Fuzzy Rough Sets[J]. , 2019, 32(8): 677-690.
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http://manu46.magtech.com.cn/Jweb_prai/EN/10.16451/j.cnki.issn1003-6059.201908001      OR     http://manu46.magtech.com.cn/Jweb_prai/EN/Y2019/V32/I8/677
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