A Khatri-Rao subspace approach to blind identification of mixtures of quasi-stationary sources.
Ka-Kit LeeWing-Kin MaXiao FuTsung-Han ChanChong-Yung ChiPublished in: Signal Process. (2013)
Keyphrases
- blind source separation
- source separation
- non stationary
- blind separation
- independent components
- information sources
- mixture model
- gaussian density
- high dimensional
- principal component analysis
- high dimensional data
- mixtures of gaussians
- subspace methods
- automatic identification
- low dimensional
- feature space
- independent component analysis
- database
- dimensionality reduction
- source signals
- data sources
- data sets