“principal component analysis,PCA”的概念、定义、翻译、参考文献-科学参考

单词	principal component analysis,PCA
释义	principal component analysis,PCA Encyclopedia 管理学主成分分析释 principal component analysis,PCA主成分分析利用降维思想，在损失少量信息的前提下，将多个指标转化为几个综合指标的数据分析方法。又称为主分量分析。其中，每个主成分都是原始变量的线性组合，并且各主成分之间线性无关。
随便看	wind pathogen wind-phlegm syndrome wind-photovoltaic complementary generation system wind power capacity credit wind power consession projects wind power converter wind power flow field numerical simulation wind power forecasting of wind power plant wind power forecasting system wind power forecasting technique wind power generation wind power model wind power operation analysis based on time series production simulation wind power output simultaneity factor wind powerplant wind power plant control system wind power plant control system maintenance wind power pumping water wind power standard wind profiler wind profile radar wind-proof design windproof net windproof textiles wind resistance of bridge structures

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