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2. Principal Component Analysis and Kernel Principal Component Analysis (www.powercam.cc)
本單元利用幾何與單變數統計的概念來介紹主成分分析(Principal Component Analysis, PCA) , 並介紹如何將kernel method引入主成分分析,即 Kernel Principal Component Analysis (KPCA)。 We use some simple geometric and statistic concepts to introduce ...
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