基于二元多差异度联系数的综合评价方法研究

Comprehensive Evaluation Method Based on the Binary Connection Number of Multi-difference Degree

在集对分析联系数理论基础上提出二元多差异度联系数.针对在综合评价中某些指标权重难以用定值表示的问题,将其用三参数区间数表示,并在此基础上提出权重的二元多差异度联系数表示法.将该方法应用于综合评价中,结合模糊综合评判模型给出完整的多差异度综合评价模型.最后通过实例表明该方法简单有效.

The binary connection number of multi-difference degree is presented based on the theory of connection number of set pair analysis. The weights is described with interval numbers of three parameters according to the problem that it is difficult to describe the weights using fixed value in comprehensive evaluation, and the method of connection number of multi-difference degree is also presented. Then the method is applied to the comprehensive evaluation, and the complete evaluation model is given combined with the fuzzy comprehensive evaluation model. At last, the method is proved simple and effective by an example.