Green Suppliers Selection through Extended Pythagorean Fuzzy WASPAS Approach | Chapter 7 | Research Updates in Mathematics and Computer Science Vol. 8

 

This paper presents a Pythagorean fuzzy weighted aggregated sum product assessment (PF-WASPAS) method for solving uncertain multi-criteria decision-making (MCDM) issues. The decision matrix is generated using the Pythagorean fuzzy rating of the criterion. The decision-maker (DM) assigns a subjective weight to the criteria to keep the proposed method simple. The score function on Pythagorean fuzzy sets (PFSs) is used to calculate overall utility values from the weighted sum method (WSM) and weighted product method (WPM). Using sensitivity and comparative analysis, a numerical explanation of green supplier selection establishes the proposed method.

 

Author(s) Details

M.K. Mondal

School of Applied Science and Humanities, Haldia Institute of Technology, Haldia-721657, India.

B.S. Mahapatra

School of Applied Science and Humanities, Haldia Institute of Technology, Haldia-721657, India.

Pinaki Pratim Acharjya

Department of Computer Science and Engineering, Haldia Institute of Technology, Haldia-721657, India.

M.B. Bera

School of Applied Science and Humanities, Haldia Institute of Technology, Haldia-721657, India.

 

Please see the book here:- https://doi.org/10.9734/bpi/rumcs/v8/610