Collaborative Non-negative Matrix Factorization.
Kaoutar BenlamineNistor GrozavuYounès BennaniBasarab MateiPublished in: ICANN (4) (2019)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- matrix factorization
- document clustering
- sparse representation
- principal component analysis
- constrained least squares
- spectral clustering
- feature extraction
- multiscale
- tensor factorization
- sparsity constraints
- databases
- artificial intelligence
- high dimensional
- nearest neighbor