“principle component analysis”的概念、定义、翻译、参考文献-科学参考

单词	principle component analysis
释义	principle component analysis Encyclopedia 管理学主成分分析法释 principle component analysis主成分分析法通过正交变换将一组可能存在相关性的变量重新组合成一组新的线性不相关的变量，同时根据实际需要从中取出若干总和变量尽可能多地反映原来变量的信息的统计方法。又称主分量分析法。
随便看	pressure regulatory systems pressure released boundary pressure-released boundary pressure relief area pressure relief device for dedusting system pressure relief dewatering pressure relief facility pressure-relief system pressure relief valve pressure scale height pressure seal pressure sensation pressure sensitive adhesion pressure sensitive adhesive pressure-sensitive adhesive lable printing pressure sensitive diode pressure-sensitive paint pressure-sensitive protective device pressure sensitive transistor pressure sensitivity pressure sensor pressure servo-valve pressure shadow structure pressure shell pressure shift

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