A NOVEL EDAS BASED METHOD FOR MULTIPLE ATTRIBUTE GROUP DECISION MAKING WITH PYTHAGOREAN 2-TUPLE LINGUISTIC INFORMATION

被引：32
|
作者：
He, Tingting [1 ]
Wei, Guiwu [1 ]
Lu, Jianping [1 ]
Wu, Jiang [2 ]
Wei, Cun [2 ]
Guo, Yanfeng [3 ]
机构：
[1] Sichuan Normal Univ, Sch Business, Chengdu 610101, Peoples R China
[2] Southwestern Univ Finance & Econ, Sch Stat, Chengdu 611130, Peoples R China
[3] Southwestern Univ Finance & Econ, Sch Finance, Chengdu 610074, Peoples R China
来源：
TECHNOLOGICAL AND ECONOMIC DEVELOPMENT OF ECONOMY | 2020年 / 26卷 / 06期
基金：
中国国家自然科学基金;
关键词：
MAGDM; P2TLSs; EDAS method; P2TLN-EDAS method; construction project; AGGREGATION OPERATORS; TODIM METHOD; FUZZY; APPRAISAL; SELECTION; MODELS;
D O I：
10.3846/tede.2020.12733
中图分类号：
F [经济];
学科分类号：
02 ;
摘要：
In this article, we combine some fundamental theories of the Pythagorean 2-tuple linguistic sets (P2TLSs) with EDAS method and design the Pythagorean 2-tuple linguistic number (P2TLN) EDAS (P2TLN-EDAS) method for multiple attribute group decision making (MAGDM) issue. Firstly, the basic concepts of P2TLSs are introduced. Next, two aggregation operators of P2TLN are defined, and then the calculation steps of EDAS method are listed briefly. Furthermore, P2TLN-EDAS method is given for MAGDM problems and computing steps are proposed in detail. Finally, a computational example related to construction safety assessment is used to expound the effectiveness of the designed method. Meanwhile, we also carried out some comparative analysis between P2TLN-EDAS method and P2TLWA/P2TLWG operators and another P2TLN-TODIM method. The results show that P2TLN-EDAS method derives the same best alternative as P2TLWA, P2TLWG operators and P2TLN-TODIM method.
引用
收藏
页码：1125 / 1138
页数：14
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