多维评价主观判断的有效性研究

Validity Research of Subjective Judgement on Multiple Criteria Evaluation.

本文以灰色系统为理论基础,把专家主观判断的结果表征为"区间灰数",用灰数统计方法进行统计分析,创立了评价专家主观判断有效性的灰色模型,该模型具有良好的可操作性和有效性。

On basis of the Grey System theory,this paper uses'grey interval number' to express the results of subjective judge- ments given by experts,and makes statistical analysis using the methed of'grey number statistics'method.By this means,the article creates a grey model to evaluate the validity of the experts' subjective judgements.The model is character- ized with good operability and validity.