In the SVD, we use the eigenvectors of AA^T and A^T A as the input and output bases for the matrix. Does anyone have any intuition about these matrices? ie. if I multiply a vector x by AA^T, what space (in terms of the column space, etc. of A) will it bring x to?(adsbygoogle = window.adsbygoogle || []).push({});

Thanks,

Dave

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# Interpretation of A A^T

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