Notes on Nonnegative Tensor Factorization of the Spectrogram for Audio Source Separation: Statistical Insights and Towards Self-Clustering of the Spatial Cues.
Cédric FévotteAlexey OzerovPublished in: CMMR (2010)
Keyphrases
- tensor factorization
- source separation
- negative matrix factorization
- blind source separation
- nonnegative matrix factorization
- matrix factorization
- audio features
- probabilistic latent semantic analysis
- single channel
- collaborative filtering
- tag recommendation
- document clustering
- visual features
- clustering algorithm
- clustering method
- singular value decomposition
- independent component analysis
- spectral clustering
- k means
- signal processing
- multimedia
- denoising
- speech signal
- multi modal
- audio visual
- visual data
- sparse representation
- pairwise
- image processing
- cluster analysis