灰色关联聚类方法在煤矿安全管理评价指标分类中的应用

摘要

On the basis of lots of investigation,analysis and summary,determined13 colliery safety management evaluation indexes.Sampled 9 coal mines,took the way of scoring to quantify the evaluating indicators,calculated their gray absolute degree.Reasonable classification to colliery security management and evaluation was carried by the method of grey incidence cluster,simplified the evaluation and examination indicator. Colliery security management and evaluation was carried by grey incidence cluster analysis,and it was proved that this method is simple and convenient and has the character of strong applicability.%　　在大量的调查、分析和总结的基础上，确定13个煤矿安全管理评价指标。抽样9个煤矿，采取打分的办法使评价指标定量化，计算出它们的灰色绝对关联度。采用灰色关联聚类方法对煤矿的安全管理评价指标进行了较为合理的归类，简化了评价考核标准。利用灰色关联聚类方法对煤矿安全管理评价指标进行聚类分析，具有科学、简便、实用性强的特点。