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Perspectives on CUR Decompositions

07/29/2019

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by Keaton Hamm, et al.

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This note discusses an interesting matrix factorization called the CUR Decomposition. We illustrate various viewpoints of this method by comparing and contrasting them in different situations. Additionally, we offer a new characterization of CUR decompositions which synergizes these viewpoints and shows that they are indeed the same in the exact decomposition case.

Keaton Hamm
21 publications
Longxiu Huang
18 publications

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