AN EXTENDED METHOD FOR FUZZY MULTIPLE ATTRIBUTE GROUP DECISION-MAKING BASED ON INTERVAL TYPE-2 FUZZY SETS

Eren Z., Bozdağ C. E.

10th International Conference on Fuzzy Logic and Intelligent Technologies in Nuclear Science (FLINS), İstanbul, Turkey, 26 - 29 August 2012, vol.7, pp.164-170 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 7
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.164-170

Abstract

In this paper, a new method is presented to deal with fuzzy multiple-attribute group decision-making problems based on weights vector of decision makers. In this paper all evaluations that are given by decision makers are interval type-2 fuzzy trapezoidal numbers, since type-2 fuzzy sets involve more uncertainties than type-1 fuzzy sets. We also use a numerical example for location selection problem to utilize the proposed method.