This is exactly the basic idea for the principal component analysis, which can help policy makers carry out a correct orientation of city "s brand."

这就是主成分分析法的基本思想，它能帮助决策者进行准确的城市品牌定位。

youdao

This is exactly the basic idea for the principal component analysis, which can help policy makers carry out a correct orientation of city "s brand."

这就是主成分分析法的基本思想，它能帮助决策者进行准确的城市品牌定位。

youdao