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多属性决策问题的实质是利用已有的决策信息,通过一定方式对备选方案进行分析、排序、择优和评价,以找到一种简捷方便的排序方法.鉴于此,针对属性值为区间数的多属性决策问题,首先提出区间数向联系数的转化及联系数可能度;然后根据可能度大小提出区间数及决策对象优势关系,并根据优势关系及联系数可能度大小提出几种新的排序算法;最后以实际投票决策问题为例验证了上述排序算法.
The essence of the multi-attribute decision-making problem is to find out a simple and convenient sorting method by using the existing decision-making information to analyze, sort, select and evaluate alternatives in a certain way.In view of this, for the attribute value interval Firstly, we propose the transformation of the number of intervals to the number of connections and the possibility of the number of connections. Then, we propose the relations of the number of intervals and the superiority of the decision objects according to the degree of probability, and propose several new sorts according to the advantages and the possibilities of the number of connections Algorithm; Finally, the actual voting decision-making problem as an example to verify the above ranking algorithm.