基于信息熵法与灰色关联度评价法的行业经营效益评价模型

Appraisal model of industry management benefit based on information entropy valuation and grey relevance

在综合分析传统评价方法的基础上,运用组合预测思想,提出了一种将信息熵法与灰色关联度评价法相结合的组合评价模型.较好地克服了信息的不完全性和不确定性,揭示了样本指标间的关系,为评价行业经营效益提供了一种现实可行的方法.

A combination appraisal model is put forward based on analysing comprehensively the traditional valuation method. The information entropy method and grey relevance method are combined with combination forecasting thought. The model well overcomes the incompleteness and indeterminacy of the information, reveals the relation among sample indexes and provides a feasible method for appraising industry management benefit.