【摘要】 在决策分析问题的讨论中,构建了一种新的用于区间直觉模糊数排序的精确度函数,其依据是区间直觉模糊数的隶属度、非隶属度区间长度及其犹豫度大小,进而构造了一个新的区间直觉模糊数排序法则。数值算例验证了提出模型的有效性。更多还原

【Abstract】 In the discussion of the problem of decision analysis, we proposed a new accuracy function for ranking interval valued by intuitionistic fuzzy numbers; it is based on the interval length of membership and non-membership degree, and the hesitation size of internal-valued intuitionistic fuzzy numbers. Then, a new ranking rule for interval valued intuitionistic fuzzy numbers is constructed. Finally, a numerical example is given to illustrate the effectiveness of the proposed model.更多还原