Pythagorean fuzzy Einstein weighted geometric aggregation operator and their application to multiple attribute group decision making

被引：116

作者：

Rahman, Khaista ^{[1
]}

Abdullah, Saleem ^{[2
]}

Ahmed, Rehan ^{[3
]}

Ullah, Murad ^{[4
]}

机构：

[1] Hazara Univ Mansehra, Dept Math, Kpk, Pakistan

[2] Abdul Wali Khan Univ Mardan, Dept Math, Kpk, Pakistan

[3] COMSATS Inst Informat Technol, Dept Meteorol, Islamabad, Pakistan

[4] Islamia Coll Univ, Dept Math, Peshawar, Pakistan

来源：

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS | 2017年 / 33卷 / 01期

关键词：

Pythagorean fuzzy set; Pythagorean fuzzy Einstein weighted geometric aggregation operator; multiple attribute group decision making; MEMBERSHIP GRADES; SETS; INFORMATION;

D O I：

10.3233/JIFS-16797

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

There are many aggregation operators and its applications have been developed up to date, but Pythagorean fuzzy Einstein weighted geometric (PFEWG) operator was not introduced. Therefore in this paper, we introduce Pythagorean fuzzy Einstein weighted geometric (PFEWG) operator. We also discuss some basic properties of the proposed operator, including idempotency, boundedness, and monotonicity. Finally, we apply the PFEWG operator to deal with multiple attribute group decision making problem under Pythagorean fuzzy information. For Pythagorean fuzzy Einstein weighted geometric (PFEWG) operator, we construct an algorithm for multiple attribute group decision making problem also. In the last we construct a numerical example also for multiple attribute group decision making problem

引用

页码：635 / 647

页数：13

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