“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	total number of bacteria total number of Escherichia coli group total operator algebra total order total ordered set total ordering total organic carbon total organic carbon (TOC) total ossicular replacement prosthesis total output total output of services in support of agriculture, forestry, animal husbandry and fishery industries total ozone column concentration total payoff total permutation total perspective total phosphorus and total nitrogen measuring instrument in seawater total phosphorus in water total pollutant emission control system total pollutant load limits of water function zone total Pontryagin class total population of a city total pore volume total positivity total-power receiver total-power telescope

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