Algorithms and optimization techniques for high-performance matrix-matrix multiplications of very small matrices.
Ian MasliahAhmad AbdelfattahAzzam HaidarStanimire TomovMarc BaboulinJoël FalcouJack J. DongarraPublished in: Parallel Comput. (2019)
Keyphrases
- linear algebra
- perturbation theory
- matrix multiplication
- eigenvalues and eigenvectors
- singular value decomposition
- optimization problems
- square matrices
- coefficient matrix
- sparse matrix
- pseudo inverse
- singular values
- positive definite
- typical testors
- factorization methods
- optimization methods
- projection matrices
- computationally efficient
- block diagonal
- sparse matrices
- symmetric matrices
- matrix completion
- learning algorithm
- matrix representation
- computational cost
- data structure