Combining Sparse Approximate Factorizations with Mixed-precision Iterative Refinement.
Patrick AmestoyAlfredo ButtariNicholas J. HighamJean-Yves L'ExcellentThéo MaryBastien VieublePublished in: ACM Trans. Math. Softw. (2023)
Keyphrases
- iterative refinement
- precision and recall
- sparse data
- high dimensional
- high precision
- high recall
- dictionary learning
- sparse coding
- database
- sparse representation
- multiscale
- feature selection
- graphical models
- support vector machine
- feature extraction
- matrix factorization
- decision trees
- compressive sensing
- real world
- sparse matrix
- elastic net
- neural network