Semi-supervised NMF with Time-frequency Annotations for Single-channel Source Separation.
Augustin LefèvreFrancis R. BachCédric FévottePublished in: ISMIR (2012)
Keyphrases
- single channel
- source separation
- semi supervised
- frequency domain
- multi channel
- negative matrix factorization
- signal processing
- independent component analysis
- blind source separation
- wavelet decomposition
- wavelet transform
- pairwise
- spatial domain
- prior information
- denoising
- sound source
- wiener filter
- matrix factorization
- image restoration
- multi modal
- image classification
- brain activity
- high dimensional