Keshavarz Ghorabaee, Mehdi - 2017
uncertainty. In this research, a new ranking method to calculate the ranking values of interval type-2 fuzzy sets is proposed. A … comparison is performed to show the efficiency of this ranking method. Using the proposed ranking method and the arithmetic … operations of IT2FSs, a new method of Assessment based on Fuzzy Ranking and Aggregated Weights (AFRAW) is developed for multi …