Question: CUR Decomposition ( Algorithm 1 ) consists in generating a low-rank approximation based on randomly selected slices and fibers. Build your own code for this

CUR Decomposition (Algorithm 1) consists in generating a low-rank approximation based

CUR Decomposition (Algorithm 1) consists in generating a low-rank approximation based on

randomly selected slices and fibers. Build your own code for this decomposition method in Python

?? is the identity matrix with size n x n (?)+ is the Moore ? Penrose pseudoinverse of matrix ?

?????????????? = ? ? (??)

onrandomly selected slices and fibers. Build your own code for this decomposition

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