Polytopic Fuzzy Sets and Their Applications to Multiple-Attribute Decision-Making Problems

被引：14

作者：

Beg, Ismat ^{[1
]}

Abbas, Mujahid ^{[2
,3
]}

Asghar, Muhammad Waseem ^{[2
]}

机构：

[1] Lahore Sch Econ, Lahore 53200, Pakistan

[2] Govt Coll Univ, Dept Math, Lahore 54000, Pakistan

[3] China Med Univ, Dept Med Res, Taichung, Taiwan

来源：

INTERNATIONAL JOURNAL OF FUZZY SYSTEMS | 2022年 / 24卷 / 06期

关键词：

q-rung orthopair fuzzy set; Polytopic fuzzy set; Spherical fuzzy set; Aggregation operators; Decision-making problems; AGGREGATION OPERATORS; SIMILARITY MEASURE; SOFT SETS; OPERATIONS; ENTROPY;

D O I：

10.1007/s40815-022-01303-1

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The aim of this paper is to introduce the concept of polytopic fuzzy sets as an extension of spherical fuzzy sets, picture fuzzy sets, and q-rung orthopair fuzzy sets. We define some basic operations and aggregation operators on polytopic fuzzy sets. Based on these operators, we present three new methods to deal with the multiple-attribute decision-making problem which cannot be solved with the help of existing aggregation operators. Finally, a numerical example is given to illustrate the validity of the proposed approach.

引用

页码：2969 / 2981

页数：13

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