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cs.DS2020
Sparse Coresets for SVD on Infinite Streams
Vladimir Braverman, Dan Feldman, Harry Lang +2
In streaming Singular Value Decomposition (SVD), -dimensional rows of a possibly infinite matrix arrive sequentially as points in . An -coreset is a (much small…
cs.DS2015★ 34 cited
Dimensionality Reduction of Massive Sparse Datasets Using Coresets
Dan Feldman, Mikhail Volkov, Daniela Rus
In this paper we present a practical solution with performance guarantees to the problem of dimensionality reduction for very large scale sparse matrices. We show applications of o…