Parallel QR Factorization of Block Low-Rank Matrices.
M. Ridwan ApriansyahRio YokotaPublished in: CoRR (2022)
Keyphrases
- low rank matrices
- singular value decomposition
- low rank
- measurement matrix
- missing entries
- matrix factorization
- matrix completion
- low rank matrix
- low rank approximation
- least squares
- data matrix
- reconstruction error
- linear combination
- missing data
- dimension reduction
- semi supervised
- singular values
- dimensionality reduction
- factorization method
- convex optimization
- tensor factorization
- error correction
- total variation
- low rank matrix approximation
- data sets