Batched Cholesky factorization for tiny matrices.
Florian LemaitreLionel LacassagnePublished in: DASIP (2016)
Keyphrases
- kronecker product
- singular value decomposition
- measurement matrix
- data matrix
- sparse matrix
- low rank
- sparse matrices
- matrix factorization
- kernel matrix
- matrix completion
- gram matrix
- factorization method
- pairwise comparison
- rows and columns
- tensor factorization
- positive definite
- low rank matrix
- singular values
- original data
- feature selection
- non rigid structure from motion
- covariance matrix
- dimensionality reduction