A fuzzy-trapezoidal DEMATEL approach method for solving decision making problems under uncertainty

Abstract

This paper presents a Fuzzy Decision Making (FDM) problem with the fuzzy Decision Making Trial and Evaluation Laboratory (DEMATEL) method based on the new concept of the relationship between influenced and influencing factors to analyze the ranking by using the problems of transgender when the collected data's are expressed in terms of trapezoidal fuzzy numbers. A numerical example is given from this proposed method.