Ideal solutions for hesitant fuzzy soft sets

被引：20

作者：

Beg, Ismat ^{[1
]}

Rashid, Tabasam ^{[2
]}

机构：

[1] Lahore Sch Econ, Lahore, Pakistan

[2] Univ Management & Technol, Dept Math, Lahore, Pakistan

来源：

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS | 2016年 / 30卷 / 01期

关键词：

Hesitant fuzzy soft set; TOPSIS; multiple attributes group decision making; GROUP DECISION-MAKING; TOPSIS; INFORMATION; EXTENSION; MODEL;

D O I：

10.3233/IFS-151740

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Dealing with uncertainty is a difficult task and different tools have been proposed in the literature to handle it. Hesitant fuzzy sets are highly useful in resolving situations where people hesitate when providing their preferences. In this paper, the concept of a hesitant fuzzy soft set is modified to manage the situations in which experts assess an alternative according to finite criteria in all possible values. Next a distance measure is defined between any two elements of hesitant fuzzy soft set. Technique for order preference by similarity to ideal solution is also proposed in hesitant fuzzy soft set. An example is constructed for ranking of alternatives.

引用

页码：143 / 150

页数：8

共 21 条

[1]

[Anonymous], 1992, Fuzzy Multiple Attribute Decision Making: Methods and Applications

[2]

[Anonymous], ENERGY PROCEDIA

[3]

[Anonymous], 1981, MULTIPLE ATTRIBUTES

[4] Extension of fuzzy TOPSIS method based on interval-valued fuzzy sets [J].