Interval-valued Pythagorean fuzzy TODIM approach through point operator-based similarity measures for multicriteria group decision making

摘要

Purpose - The purpose of this paper is to develop a methodology based on TODIM (an acronym in Portuguese for interactive and multicriteria decision-making) approach for the selection of the best alternative in the context of multi criteria group decision-making (MCGDM) problems under possibilistic uncertainty in interval-valued Pythagorean fuzzy (IVPF) environment.