主成分分析法是一种有效的数据压缩方法。
The principal component analysis is a kind of effective data compression method.
线性主成分分析是一种线性分析方法，而数据通常是非线性的。
Principal component analysis is a linear method, but the most data are nonlinear.
研究了改善主成分分析算法鲁棒性的一种实现途径。
One way to improve the robustness of principal component analysis is studied in the paper.
主成分分析作为一种客观赋权的方法。
Principal component analysis is the method of a kind of objective weight defining.
主成分分析作为一种客观赋权的方法。
Principal component analysis is the method of a kind of objective weight defining.
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