Farness preserving Non-negative matrix factorization.
Mohammadreza BabaeeReza BahmanyarGerhard RigollMihai DatcuPublished in: ICIP (2014)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- matrix factorization
- sparse representation
- document clustering
- constrained least squares
- principal component analysis
- spectral clustering
- image processing
- recommender systems
- tensor factorization
- update rule
- multiscale
- nearest neighbor
- sparsity constraints