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目前大多数决策方法的定权问题仅依靠决策矩阵而忽略了决策背景。针对上述问题,将案例推理方法融入到直觉模糊决策问题。首先根据直觉模糊数的内涵构建一种相似度公式,将案例推理模型跟相似度测度结合求得最优权重以及分类半径,进而进行择优排序。最后通过案例分析详细说明了本文方法的优势之处:根据决策数据又考虑专家意见,使得决策结果与现实情况更加一致,并提出一种解决面向直觉模糊决策问题的新思路。
At present, the majority of decision-making method of the problem of the right to decide only rely on the decision-making matrix and ignore the decision-making background. In view of the above problems, the case-based reasoning method is integrated into the problem of intuitionistic fuzzy decision-making. First of all, according to the connotation of intuitionistic fuzzy numbers, a similarity formula is constructed. Combining the case-based reasoning model with the similarity measure, the optimal weight and the classification radius are obtained. In the end, the advantages of the method in this paper are illustrated in detail through the case analysis. The expert opinion is also taken into account according to the decision data to make the result of the decision-making more consistent with the reality, and a new idea to solve the problem of intuition-oriented fuzzy decision-making is proposed.