19 citations · 21 across the 5 of their papers we have counts for
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cs.LG2021
NoisyCUR: An algorithm for two-cost budgeted matrix completion
Dong Hu, Alex Gittens, Malik Magdon-Ismail
Matrix completion is a ubiquitous tool in machine learning and data analysis. Most work in this area has focused on the number of observations necessary to obtain an accurate low-r…
math.NA2021★ 1 cited
Sparse graph based sketching for fast numerical linear algebra
Dong Hu, Shashanka Ubaru, Alex Gittens +3
In recent years, a variety of randomized constructions of sketching matrices have been devised, that have been used in fast algorithms for numerical linear algebra problems, such a…