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20132023
most citedRapid Robust Principal Component Analysis: CUR Accelerated Inexact Low Rank Estimation

64 citations · 195 across the 23 of their papers we have counts for

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Showing 2020Show all

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stat.ML2020★ 64 cited

Rapid Robust Principal Component Analysis: CUR Accelerated Inexact Low Rank Estimation

HanQin Cai, Keaton Hamm, Longxiu Huang +2

Robust principal component analysis (RPCA) is a widely used tool for dimension reduction. In this work, we propose a novel non-convex algorithm, coined Iterated Robust CUR (IRCUR),…

math.NA2020

Stability of Sampling for CUR Decompositions

Keaton Hamm, Longxiu Huang

This article studies how to form CUR decompositions of low-rank matrices via primarily random sampling, though deterministic methods due to previous works are illustrated as well.…