“estimating the number of the principal components”的概念、定义、翻译、参考文献-科学参考

单词	estimating the number of the principal components
释义	estimating the number of the principal components Encyclopedia 理学化学因子分析释 estimating the number of the principal components成分数估计对测量数据矩阵中具有化学或物理意义的特征值个数进行计算的一种或多种方法。是因子分析和主成分分析不可缺少的一个步骤。
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