“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	AD languages Adleman Adler Adler anomaly Adler-Bell-Jackiw anomaly Adler-Bell-Jackiw anomaly, ABJ anomaly Adlerian therapy Adler's view of criminality ad libitum feeding ad libitum intake or voluntary feed intake Adlivun Cavus ADM ADME ADMET ADM formalism administered after dissolved administered price administration according to law administration and logistics management department of museum administration bodies for the safety of agricultural genetically modified organisms Administration Chamber administration classification Administration Commission of Motion Picture Code of Ethics administration discretion administration fee for river channel sand excavation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。