Performance of Greedy Ordering Heuristics for Sparse Cholesky Factorization.
Esmond G. NgPadma RaghavanPublished in: SIAM J. Matrix Anal. Appl. (1999)
Keyphrases
- ordering heuristics
- sparse matrix
- greedy algorithm
- tensor factorization
- search algorithm
- high dimensional
- sparse representation
- dynamic programming
- matrix factorization
- orthogonal matching pursuit
- singular value decomposition
- low rank
- kernel matrix
- forward checking
- constraint satisfaction
- hill climbing
- random projections
- search space