Title of article :
Multiple attribute decision making based on Muirhead mean operators with 2-tuple linguistic Pythagorean fuzzy information
Author/Authors :
Deng, X School of Mathematical Sciences - Sichuan Normal University - Chengdu, P.R. China , Wang, J School of Business - Sichuan Normal University - Chengdu, P.R. China , Wei, G School of Business - Sichuan Normal University - Chengdu, P.R. China , Wei, C School of Statistics - Southwestern University of Finance and Economics - Chengdu, P.R. China
Abstract :
This paper extends the Muirhead Mean (MM) operator and Dual MM
(DMM) operator with 2-Tuple Linguistic Pythagorean Fuzzy Numbers (2TLPFNs) to
dene the 2-Tuple Linguistic Pythagorean Fuzzy MM (2TLPFMM) operator, 2-Tuple
Linguistic Pythagorean Fuzzy Weighted MM (2TLPFWMM) operator, 2-Tuple Linguistic
Pythagorean Fuzzy DMM (2TLPFDMM) operator, and 2-Tuple Linguistic Pythagorean
Fuzzy Weighted DMM (2TLPFNWDMM) operator. Based on the proposed operators,
two methods are developed to deal with the Multiple Attribute Decision Making (MADM)
problems with 2TLPFNs and the validity and advantages of the proposed method are
analyzed by comparison with some existing approaches. The methods proposed in this
paper can eectively handle the MADM problems with 2TLPFNs. Finally, an example of
green supplier selection is given to illustrate the viability of the proposed methods.
Keywords :
Green supplier selection , Multiple Attribute Decision Making (MADM) , Pythagorean Fuzzy Numbers (PFNs) , 2-Tuple Linguistic Pythagorean Fuzzy Sets (2TLPFSs) , 2TLPFMM operator , 2TLPFDMM operator
Journal title :
Scientia Iranica(Transactions E: Industrial Engineering)
