PL-NMF: Parallel Locality-Optimized Non-negative Matrix Factorization.
Gordon Euhyun MoonAravind Sukumaran-RajamSrinivasan ParthasarathyP. SadayappanPublished in: CoRR (2019)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- matrix factorization
- principal component analysis
- sparse representation
- document clustering
- constrained least squares
- alternating least squares
- tensor factorization
- probabilistic latent semantic analysis
- sparsity constraints
- spectral clustering
- feature extraction
- collaborative filtering
- least squares
- k means
- update rule
- image processing