Using State Space Differential Geometry for Nonlinear Blind Source Separation.
David N. LevinPublished in: ICA (2007)
Keyphrases
- differential geometry
- blind source separation
- state space
- source separation
- independent component analysis
- non stationary
- structure tensor
- riemannian manifolds
- reinforcement learning
- dynamic programming
- negative matrix factorization
- particle filter
- speech signal
- basis functions
- closed curves
- nonlinear diffusion
- probabilistic model
- speech recognition
- signal processing
- principal component analysis
- wavelet transform
- multiscale