Iterative refinement for singular value decomposition based on matrix multiplication.
Takeshi OgitaKensuke AishimaPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- singular value decomposition
- iterative refinement
- matrix multiplication
- message passing
- singular values
- dimension reduction
- least squares
- matrix factorization
- latent semantic indexing
- dimensionality reduction
- distributed memory
- low rank
- principal component analysis
- low rank matrix
- k means
- low rank approximation
- shared memory
- distributed systems
- higher order
- data matrix
- recommender systems
- pairwise
- feature selection