Some intuitionistic trapezoidal fuzzy aggregation operators based on Einstein operations and their application in multiple attribute group decision making
被引:9
|
作者:
Zhao, Shuping
论文数: 0引用数: 0
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机构:
Hefei Univ Technol, Sch Management, Hefei 230009, Peoples R China
Minist Educ, Engn Res Ctr Intelligent Decis Making & Informat, Hefei 230009, Peoples R ChinaHefei Univ Technol, Sch Management, Hefei 230009, Peoples R China
Zhao, Shuping
[1
,2
]
Liang, Changyong
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h-index: 0
机构:
Hefei Univ Technol, Sch Management, Hefei 230009, Peoples R China
Minist Educ, Engn Res Ctr Intelligent Decis Making & Informat, Hefei 230009, Peoples R ChinaHefei Univ Technol, Sch Management, Hefei 230009, Peoples R China
Liang, Changyong
[1
,2
]
Zhang, Junling
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h-index: 0
机构:
Zhejiang Normal Univ, Sch Econ & Management, Jinhua 321004, Peoples R ChinaHefei Univ Technol, Sch Management, Hefei 230009, Peoples R China
Zhang, Junling
[3
]
机构:
[1] Hefei Univ Technol, Sch Management, Hefei 230009, Peoples R China
[2] Minist Educ, Engn Res Ctr Intelligent Decis Making & Informat, Hefei 230009, Peoples R China
[3] Zhejiang Normal Univ, Sch Econ & Management, Jinhua 321004, Peoples R China
Multiple attribute group decision making;
Aggregation operation;
Intuitionistic trapezoidal fuzzy numbers;
Einstein operation;
SIMILARITY MEASURE;
ENTROPY;
SETS;
D O I:
10.1007/s13042-015-0349-2
中图分类号:
TP18 [人工智能理论];
学科分类号:
081104 ;
0812 ;
0835 ;
1405 ;
摘要:
Information aggregation is a key problem in decision making. The aim of this paper is to investigate information aggregation methods under intuitionistic trapezoidal fuzzy environment. Some Einstein operational laws on intuitionistic trapezoidal fuzzy numbers are defined based on Einstein sum and Einstein product. Then, some intuitionistic trapezoidal fuzzy aggregation operators based on Einstein operations are proposed, such as intuitionistic trapezoidal fuzzy Einstein weighted averaging operator, intuitionistic trapezoidal fuzzy Einstein ordered weighted averaging operator, induced-intuitionistic trapezoidal fuzzy Einstein ordered weighted averaging operator, intuitionistic trapezoidal fuzzy Einstein hybrid averaging operator, intuitionistic trapezoidal fuzzy Einstein weighted geometric operator, intuitionistic trapezoidal fuzzy Einstein ordered weighted geometric operator, induced intuitionistic trapezoidal fuzzy Einstein ordered weighted geometric operator and intuitionistic trapezoidal fuzzy Einstein hybrid geometric operator. Furthermore, we apply the proposed aggregation operators to deal with multiple attribute group decision making in which decision information takes the form of intuitionistic trapezoidal fuzzy numbers. Finally, an illustrative example is given to demonstrate its practicality and effectiveness.
机构:
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
Li, Qingguo
论文数: 0引用数: 0
h-index: 0
机构:
Hunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China