Stability of principal component analysis studied by the bootstrap method

Stability of principal component analysis studied by the bootstrap method
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Bootstrap法研究主成分分析的稳定性

DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
P. Trecourt
P. Trecourt
中科院分区：
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文献类型：
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作者：
J. Daudin;C. Duby;P. Trecourt

文献摘要

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Bootstrap方法允许在没有任何基本假设的情况下研究主成分分析结果的稳定性。有几种方法可以应用这种方法。有些是等效的，并在其他人之间进行比较。给出了投影子空间的一个稳定性指标。给出了几个实例
The Bootstrap method allows to study the stability of the results of Principal Component Analysis without any underlying assumption. Several ways to apply this method are available. Some are equivalent and comparisons are made between the others. An index of stability of projection subspaces is given. Several examples are presented