A three-way decision approach with S-shaped utility function under Pythagorean fuzzy information

作者：

Highlights：

• Provide a new perspective for three-way decision-making model.

• Construct a new condition probability for the three-way decision.

• Conduct a new way to measure action utility function and risk based on S-shaped utility.

• Develop a Pythagorean fuzzy-three-way decision model based on utility function.

摘要

•Provide a new perspective for three-way decision-making model.•Construct a new condition probability for the three-way decision.•Conduct a new way to measure action utility function and risk based on S-shaped utility.•Develop a Pythagorean fuzzy-three-way decision model based on utility function.

论文关键词：Three-way decision,Pythagorean fuzzy set (PFNs),Risk attitude,S-shaped utility

论文评审过程：Received 21 October 2021, Revised 3 July 2022, Accepted 1 August 2022, Available online 9 August 2022, Version of Record 18 August 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.118370