优势因子 meaning in English

dominant factor

We chose the factors who have the better correlation , using the analytic hierarchy process ( ahp ) , and decide the weigh of the factors . and then the specimen - data - base has been analyzed by regression analysis with increased - weigh . at last an experienced - formula , based on the grey - system theory , has been got
在此基础上应用层次分析法( ahp )确定优势因子的权重，然后对样本数据库进行加权回归分析，得出自己的建立在灰色系统理论基础上的经验公式。