粗糙集和模糊聚类理论在煤炭企业绩效评价中的应用

Performance Evaluation of Coal Enterprises Based on Rough Set and Fuzzy Clustering

本文首先指出煤炭企业绩效评价的必要性,在建立评价指标体系的基础上,利用模糊聚类方法将不同置信水平上的评价对象论域进行分类,并由粗糙集中的互信息熵确定指标权重,最后给予相应算例.

This article points the necessity of performance evaluation of coal enterprises first, then classifies the domains of evaluation subject of different confidence levels and confirms indicator weights by using fuzzy clustering and information entropy of fuzzy clustering, finally it offers a relative case.