Estimating leverage scores via rank revealing methods and randomization
- Aleksandros Sobczyk
- EFSTRATIOS GALLOPOULOS
- 2021
- SIMAX
Publications
This is our catalog of publications authored by IBM researchers, in collaboration with the global research community. It’s an ever-growing body of work that shows why IBM is one of the most important contributors to modern computing.
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16 results at SIMAX
Stable computation of generalized matrix functions via polynomial interpolation
- Jared L. Aurentz
- Anthony P. Austin
- et al.
- 2019
- SIMAX
Fast estimation of tr(f(A)) via stochastic Lanczos quadrature
- Shashanka Ubaru
- Jie Chen
- et al.
- 2017
- SIMAX
Faster kernel ridge regression using sketching and preconditioning
- Haim Avron
- Kenneth L. Clarkson
- et al.
- 2017
- SIMAX
Exact and heuristic algorithms for semi-nonnegative matrix factorization
- Nicolas Gillis
- Abhishek Kumar
- 2015
- SIMAX
Faster subset selection for matrices and applications
- Haim Avron
- Christos Boutsidis
- 2013
- SIMAX
Improved matrix algorithms via the subsampled randomized hadamard transform
- Christos Boutsidis
- Alex Gittens
- 2013
- SIMAX
Combinatorial preconditioners for scalar elliptic finite-element problems
- Haim Avron
- Doron Chen
- et al.
- 2009
- SIMAX
Computation of large invariant subspaces using polynomial filtered lanczos iterations with applications in density functional theory
- C. Bekas
- E. Kokiopoulou
- et al.
- 2008
- SIMAX
Improved symbolic and numerical factorization algorithms for unsymmetric sparse matrices
- Anshul Gupta
- 2003
- SIMAX