2022年8月25日
独立成分分析
摘要： Independent Components Analysis Ambiguity ICA is ambiguous to scaling and permutation. but usually it doesn't matter. As long as the data is not Gauss 阅读全文
posted @ 2022-08-25 22:43 19376273 阅读(42) 评论(0) 推荐(0)
主成分分析
摘要： Principal Components Analysis Intuition PCA tries to identify the subspace in which the data approximately lies. Intuitively, we choose a direction fo 阅读全文
posted @ 2022-08-25 19:49 19376273 阅读(17) 评论(0) 推荐(0)