Ifg-todim: an Intuitionistic Fuzzy Todim for Group Decision Making
نویسندگان
چکیده
In the last few years, several Multi-criteria Decision Making (MCDM) methods have been proposed. One of these methods, known as TODIM (an acronym in Portuguese for Interative Multi-criteria Decision Making), has been extended to uncertain MCDM problems. Firstly, using fuzzy numbers and recently using intuitionistic fuzzy numbers. The recently developed intuitionistic fuzzy TODIM, for short, IFTODIM, allows to model the fuzzy information by means of its membership and non-membership functions. In this paper, we extend the IF-TODIM to tackle decision making problems that take into account a group of decision makers. A case study illustrates the application and the results show the feasibility of the new method.
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