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Results tagged with linear-algebra
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user 40710
For questions about the use/aspects/implementation/intuition/mathematical proofs of various Linear Algebra methods used in Machine Learning and AI algorithms.
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How does PCA work when we reduce the original space to 2 or higher-dimensional space?
How does PCA work when we reduce the original space to a 2 or higher-dimensional space? I understand the case when we reduce the dimensionality to $1$, but not this case.
$$\begin{array}{ll} \text{max …
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