NMF with Sparse Regularizations in Transformed Domains.
Jérémy RapinJérôme BobinAnthony LarueJean-Luc StarckPublished in: CoRR (2014)
Keyphrases
- negative matrix factorization
- application domains
- sparsity constraints
- sparse representation
- sparse data
- nonnegative matrix factorization
- real world
- high dimensional
- matrix factorization
- matrix factorisation
- regularization framework
- frequent sets
- compressive sensing
- dictionary learning
- cross domain
- sparse coding
- text classification
- image classification
- least squares
- feature selection
- data mining