A Simple and Comutationally Efficient Algorithm for Real-Time Blind Source Separation of Speech Mixtures.
Tarig BallalNedelko GrbicAbbas MohammedPublished in: SIGMAP (2006)
Keyphrases
- blind source separation
- mixing matrix
- expectation maximization
- similarity measure
- algebraic equations
- independent components
- computer vision
- k means
- cost function
- natural gradient
- speech signal
- data clustering
- variable step size
- blind separation
- source separation
- information retrieval
- non stationary
- document collections
- probabilistic model
- learning algorithm