Sources Separation of Instantaneous Mixtures Using a Linear Time-Frequency Representation and Vectors Clustering.
Braham BarkatFarook SattarKarim Abed-MeraimPublished in: ICASSP (3) (2006)
Keyphrases
- blind separation
- source signals
- clustering method
- clustering algorithm
- blind source separation
- k means
- information sources
- data clustering
- binary vectors
- vector representation
- mixture model
- image representation
- self organizing maps
- databases
- hierarchical clustering
- independent components
- data representations
- source separation
- linearly independent
- pairwise
- mixtures of gaussians
- multiresolution
- data sources
- data points
- nonlinear functions
- unsupervised learning
- similarity function
- spectral clustering
- high dimensional data