Basically I do this:
https://inst.eecs.berkeley.edu/~ee127a/book/login/exa_low_rank_4by5.html
A rank-K approximation is given by zeroing out the smallest singular value.
https://inst.eecs.berkeley.edu/~ee127a/book/login/exa_low_rank_4by5.html
A rank-K approximation is given by zeroing out the smallest singular value.