Blind source separation with optimal transport non-negative matrix factorization.
Antoine RoletVivien SeguyMathieu BlondelHiroshi SawadaPublished in: EURASIP J. Adv. Signal Process. (2018)
Keyphrases
- negative matrix factorization
- blind source separation
- sparse representation
- matrix factorization
- document clustering
- principal component analysis
- blind separation
- source separation
- independent component analysis
- non stationary
- gradient method
- information retrieval
- feature selection
- image segmentation
- spectral clustering