Discriminative NMF and its application to single-channel source separation.
Felix WeningerJonathan Le RouxJohn R. HersheyShinji WatanabePublished in: INTERSPEECH (2014)
Keyphrases
- single channel
- source separation
- multi channel
- negative matrix factorization
- independent component analysis
- frequency domain
- wiener filter
- semi supervised
- brain activity
- prior information
- signal processing
- wavelet decomposition
- feature selection
- document clustering
- blind source separation
- spectral clustering
- sound source
- denoising
- feature extraction