Student's T nonnegative matrix factorization and positive semidefinite tensor factorization for single-channel audio source separation.
Kazuyoshi YoshiiKatsutoshi ItoyamaMasataka GotoPublished in: ICASSP (2016)
Keyphrases
- single channel
- nonnegative matrix factorization
- negative matrix factorization
- matrix factorization
- multi channel
- signal processing
- independent component analysis
- principal component analysis
- collaborative filtering
- frequency domain
- sparse representation
- prior information
- document clustering
- data representation
- recommender systems
- missing data
- visual information
- spectral clustering
- audio visual
- least squares
- training data
- visual data
- dimensionality reduction