Row Modifications of a Sparse Cholesky Factorization.
Timothy A. DavisWilliam W. HagerPublished in: SIAM J. Matrix Anal. Appl. (2005)
Keyphrases
- sparse matrix
- tensor factorization
- binary matrices
- low rank
- data matrix
- kernel matrix
- rows and columns
- sparse representation
- matrix factorization
- random projections
- sparse data
- compressive sensing
- pairwise
- factorization method
- sparsity constraints
- gram matrix
- learning algorithm
- kronecker product
- dictionary learning
- singular value decomposition
- compressed sensing
- elastic net
- low rank matrix
- linear combination
- image classification
- face recognition