Adaptive Sparsity Non-Negative Matrix Factorization for Single-Channel Source Separation.
Bin GaoWai Lok WooSatnam Singh DlayPublished in: IEEE J. Sel. Top. Signal Process. (2011)
Keyphrases
- source separation
- negative matrix factorization
- single channel
- blind source separation
- sparse representation
- multi channel
- matrix factorization
- independent component analysis
- principal component analysis
- spectral clustering
- document clustering
- signal processing
- wiener filter
- denoising
- prior information
- frequency domain
- image classification
- data mining
- image representation
- sound source
- machine learning