Generalized pythagorean fuzzy point operators and their application in multi-attributes decision making

被引：13
|
作者：
Zhu, Lei [1 ]
Liang, Xuefei [1 ]
Wang, Lei [1 ]
Wu, Xingrong [1 ]
机构：
[1] Army Engn Univ PLA, Coll Commun Engn, Nanjing, Jiangsu, Peoples R China
来源：
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS | 2018年 / 35卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Point operators; multi-criteria decision making; pythagorean fuzzy set; analytic hierarchy process; MEMBERSHIP GRADES; SETS; EXTENSION; TOPSIS;
D O I：
10.3233/JIFS-169683
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Pythagorean fuzzy sets, which is based on intuitionistic fuzzy sets (IFSs), is an important tool to solve problems and has attracted a large number of researchers in different fields. As we know, studies have focused on interval-valued Pythagorean fuzzy set and aggregated operators. However, few studies focus on point operators. This paper introduces and discusses what is the pythagorean fuzzy point operators, study their properties and relationships, which is seen as the extensions of intuitionistic fuzzy sets. The uncertainty regarding to Pythagorean fuzzy set could be decreased if we use the pythagorean fuzzy point operators. In the end, pythagorean fuzzy multi-attributes decision making based on analytic hierarchy procedure is put forward to cope with the complicated MADM (multi-attributes decision making) issues which can be very useful when we face the multi-level analysis.
引用
收藏
页码：1407 / 1418
页数：12
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