A Method to Derive Experts' Weights in Intuitionistic Fuzzy Multi-attribute Group Decision Making Based on Cross Entropy and Entropy
Tingting Guo · Journal of Qufu Normal University · 2011
For multi-attribute group decision making problems,in which the attribute values are expressed in intuitionistic fuzzy numbers,a new method of determining the experts' weights is proposed.By using the cross entropy and entropy of intuitionistic fuzzy sets,the experts' weights can be obtained,respectively.Then the final weights can be calculated by the weighted combination method.Furthermore,a new multi-attribute group decision making method is given.Finally,an air-condition system selection problem shows the effectiveness and feasibility of the proposed method.