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针对多属性综合评价问题,提出了一种基于差异驱动的主客体协作式综合评价方法。在主客体协作式综合评价过程中,首先获取被评价对象(评价客体)和外部评价者(评价主体)的属性赋权向量;然后以评价主体和评价客体落在意见一致区间内的成员个数占本群体成员的比例判断该群体应采取怎样的赋权策略,并据此给出评价主体和评价客体的话语权重;根据“差异驱动”原理,综合集成来自主客体的评价信息,得到最终评价结论。最后,用一个应用例检验了方法的有效性。
Aiming at the problem of multi-attribute comprehensive evaluation, this paper proposes a collaborative and comprehensive evaluation method based on difference driven. In the process of collaborative comprehensive evaluation of subject and object, the attribute weighting vector of the object to be evaluated (object of evaluation) and the external evaluator (object of evaluation) is first obtained; then the number of members whose evaluation subject and object of evaluation fall within the consensus range of opinion According to the proportion of members of the group to determine what kind of empowerment strategy should be adopted by the group, and then give the discourse weight of the evaluation subject and the evaluation object; According to “differential drive ” principle, the evaluation information from the subject and object is integrated, Final evaluation conclusion. Finally, an application example is used to test the validity of the method.