上传好书《Principal Component Analysis & SAS Program》

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<P>Principal component analysis is appropriate when you have obtained measures on a number of observed variables and wish to develop a smaller number of artificial variables that will account for most of the variance in the observed variables.</P>
<P>I am working on building predictive models using SAS. Hope to talk with you and share the experiences.</P>
<P> 151542.pdf (172.15 KB)

2007-9-5 03:27:00 上传

上传好书《Principal Component Analysis & SAS Program》

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关键词：PRINCIPAL Component Analysis Analysi Program Analysis SAS 好书 Component PRINCIPAL

thanks bro

This is a good book for study PCA with SAS. PCA is&nbsp;one of&nbsp;multivariate analysis models, and its statistical idea&nbsp;is easy&nbsp;to understand. If you want to do feature selection, PCA is a good option. Disadvange for PCA is it is easy for large numbers of columns. Anyway, suggest read it, and enjoy it :-)

谢谢。

<p>这只是某本书的最后一章，忘记书名了。</p>

<p>谢谢</p>

讲主成分的材料还真不多见，谢谢楼主分享

正需要，谢谢

谢谢楼主提供的学习资料!收下了!

资料短小精悍