摘要
依据某机车车辆厂的特点 ,建立了安全性评价指标体系 ,并应用主成分分析法对数据进行分析处理 ,求出指标综合表达式和排序结果 ,从而得到指标的客观权重 。
Based on the characteristics of some engine-vehicle factory, indexes of safety assessment are set up, and the principal component analysis is used to deal with the data. From these processes, the integrated expression and ranking results are given. The objective weights of indexes are obtained. The course for the using of principal component analysis in safety assessment is pointed out.
出处
《工业安全与环保》
2004年第2期14-16,共3页
Industrial Safety and Environmental Protection
