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Feng et al., 2019 - Google Patents

Flip-flop spectrum-revealing QR factorization and its applications to singular value decomposition

Feng et al., 2019

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Document ID
6684967583816723965
Author
Feng Y
Xiao J
Gu M
Publication year

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Snippet

We present the Flip-Flop Spectrum-Revealing QR (Flip-Flop SRQR) factorization, a significantly faster and more reliable variant of the QLP factorization of Stewart for low-rank matrix approximations. Flip-Flop SRQR uses SRQR factorization to initialize a partial column …
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