Underdetermined convolutive blind separation of sources integrating tensor factorization and expectation maximization.
Yuan XieKan XieShengli XiePublished in: Digit. Signal Process. (2019)
Keyphrases
- blind separation
- tensor factorization
- expectation maximization
- blind source separation
- negative matrix factorization
- em algorithm
- matrix factorization
- source signals
- independent component analysis
- probabilistic latent semantic analysis
- mixture model
- source separation
- nonnegative matrix factorization
- collaborative filtering
- maximum likelihood
- generative model
- sparse representation
- gaussian mixture model
- source images
- document clustering
- singular value decomposition
- pattern recognition
- tag recommendation
- gaussian mixture
- probability density function
- image segmentation
- maximum a posteriori
- k means