Normalized observation vector clustering approach for sparse source separation.
Shoko ArakiHiroshi SawadaRyo MukaiShoji MakinoPublished in: EUSIPCO (2006)
Keyphrases
- source separation
- mixing matrix
- clustering algorithm
- independent component analysis
- blind source separation
- clustering method
- data clustering
- k means
- denoising
- spectral clustering
- single channel
- semi supervised
- data points
- document clustering
- collaborative filtering
- signal processing
- cluster analysis
- high dimensional
- pattern recognition