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The text was updated successfully, but these errors were encountered:
λi = ((1/N) * wii) ^ 2
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习题9-4 若数据矩阵𝑿′ = 𝑿 − 𝑿̄, 则对𝑿′ 奇异值分解𝑿′ = 𝑼𝚺𝑽, 则𝑼 为主成分分析的投影矩阵
解答:
The text was updated successfully, but these errors were encountered: