Acceleration of iterative refinement for singular value decomposition.
Yuki UchinoTakeshi TeraoKatsuhisa OzakiPublished in: Numer. Algorithms (2024)
Keyphrases
- singular value decomposition
- iterative refinement
- least squares
- singular values
- dimensionality reduction
- reconstruction error
- latent semantic indexing
- dimension reduction
- low rank
- latent semantic analysis
- k means
- principal component analysis
- null space
- low rank approximation
- data matrix
- feature extraction
- low rank matrix