主成分分析使用属性之间的相关性实现按列压缩。
The principal component analysis implements the column-wise compression, using the correlation between attributes.
目的同时测定复方甲氧那明中四个主成分含量。
OBJECTIVE To determine four components in compound methoxyphenamine capsules simultaneously.
上市公司；业绩评价；战略；主成分分析；熵值法。
Listed companies; performance evaluation; strategic; principal component analysis; entropy method.
应用推荐