Paper Info
Title
A Hybrid Decision Making Method Based On Q-Rung Orthopair Fuzzy Soft Information
Abstract
Soft set (SfS) theory is a basic tool to handle vague information with parameterized study during the process as compared to fuzzy as well as q-rung orthopair fuzzy theory. This research article is devoted to establish some general aggregation operators (AOs), based on Yager's norm operations, to cumulate the q-rung orthopair fuzzy soft data in decision making environments. In this article, the valuable properties of q-rung orthopair fuzzy soft set (q - ROFSfS) are merged with the Yager operator to propose four new operators, namely, q-rung orthopair fuzzy soft Yager weighted average (q - ROFS(f)YWA), q-rung orthopair fuzzy soft Yager ordered weighted average (q - ROFS(f)YOWA), q-rung orthopair fuzzy soft Yager weighted geometric (q - ROFS(f)YWG) and q-rung orthopair fuzzy soft Yager ordered weighted geometric (q - ROFS(f)YOWG) operators. The dominant properties of proposed operators are elaborated. To emphasize the importance of proposed operators, a multi-attribute group decision making (MAGDM) strategy is presented along with an application in medical diagnosis. The comparative study shows superiorities of the proposed operators and limitations of the existing operators. The comparison with Pythagorean fuzzy TOPSIS (PF-TOSIS) method shows that PF-TOPSIS method cannot deal with data involving parametric study but developed operators have the ability to deal with decision making problems using parameterized information.
Year
DOI
Venue
2021
10.3233/JIFS-202336
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS
Keywords
DocType
Volume
q-rung orthopair fuzzy soft numbers, Yager operators, aggregation operators, TOPSIS method
Journal
40
Issue
ISSN
Citations 
5
1064-1246
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Muhammad Akram144.46
Gulfam Shahzadi211.36
Muhammad Arif Butt300.34
Faruk Karaaslan422.40