Multiple Attribute Decision Making Based on Hesitant Fuzzy Einstein Geometric Aggregation Operators
被引:10
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作者:
Zhou, Xiaoqiang
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Hunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China
Hunan Inst Sci & Technol, Coll Math, Yueyang 414006, Peoples R ChinaHunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China
Zhou, Xiaoqiang
[1
,2
]
Li, Qingguo
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Hunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China
Li, Qingguo
[1
]
机构:
[1] Hunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China
[2] Hunan Inst Sci & Technol, Coll Math, Yueyang 414006, Peoples R China
We first define an accuracy function of hesitant fuzzy elements (HFEs) and develop a new method to compare two HFEs. Then, based on Einstein operators, we give some new operational laws on HFEs and some desirable properties of these operations. We also develop several new hesitant fuzzy aggregation operators, including the hesitant fuzzy Einstein weighted geometric (HFEWG(epsilon)) operator and the hesitant fuzzy Einstein ordered weighted geometric (HFEWG(epsilon)) operator, which are the extensions of the weighted geometric operator and the ordered weighted geometric (OWG) operator with hesitant fuzzy information, respectively. Furthermore, we establish the connections between the proposed and the existing hesitant fuzzy aggregation operators and discuss various properties of the proposed operators. Finally, we apply the HFEWG(epsilon) operator to solve the hesitant fuzzy decision making problems.
机构:
Sichuan Normal Univ, Sch Business, Chengdu 610101, Peoples R China
King Abdulaziz Univ, Fac Engn, Dept Elect & Comp Engn, CSN Res Grp, Jeddah 21589, Saudi ArabiaSichuan Normal Univ, Sch Business, Chengdu 610101, Peoples R China
Wei, G.
Alsaadi, F. E.
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King Abdulaziz Univ, Fac Engn, Dept Elect & Comp Engn, CSN Res Grp, Jeddah 21589, Saudi ArabiaSichuan Normal Univ, Sch Business, Chengdu 610101, Peoples R China
Alsaadi, F. E.
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机构:
Hayat, T.
Alsaedi, A.
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机构:
King Abdulaziz Univ, Fac Sci, Dept Math, NAAM Res Grp, Jeddah 21589, Saudi ArabiaSichuan Normal Univ, Sch Business, Chengdu 610101, Peoples R China
机构:
Univ Shanghai Sci & Technol, Business Sch, Shanghai, Peoples R China
West Anhui Univ, Coll Finance & Math, Luan, Anhui, Peoples R China
West Anhui Univ, Financial Risk Intelligent Control & Prevent Inst, Luan, Anhui, Peoples R ChinaUniv Shanghai Sci & Technol, Business Sch, Shanghai, Peoples R China
Shi, Minghua
Xiao, Qingxian
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机构:
Univ Shanghai Sci & Technol, Business Sch, Shanghai, Peoples R ChinaUniv Shanghai Sci & Technol, Business Sch, Shanghai, Peoples R China
机构:
Sichuan Normal Univ, Sch Business, Chengdu 610101, Sichuan, Peoples R ChinaSichuan Normal Univ, Sch Business, Chengdu 610101, Sichuan, Peoples R China
Wei, Gui-Wu
Xu, Xin-Rui
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机构:
Chongqing Univ Arts & Sci, Sch Econ & Management, Chongqing 402160, Peoples R ChinaSichuan Normal Univ, Sch Business, Chengdu 610101, Sichuan, Peoples R China
Xu, Xin-Rui
Deng, De-Xue
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机构:
Chongqing Univ Arts & Sci, Sch Econ & Management, Chongqing 402160, Peoples R ChinaSichuan Normal Univ, Sch Business, Chengdu 610101, Sichuan, Peoples R China