Blending Modified Gaussian Closure and Non-Gaussian Reduced Subspace Methods for Turbulent Dynamical Systems.
Themistoklis P. SapsisAndrew J. MajdaPublished in: J. Nonlinear Sci. (2013)
Keyphrases
- dynamical systems
- subspace methods
- blind source separation
- linear quadratic
- gaussian distribution
- heavy tailed
- face recognition
- nonlinear dynamical systems
- state space
- linear discriminant analysis
- independent component analysis
- principal component analysis
- non stationary
- factor analysis
- high dimensional data
- recognition rate
- gaussian model
- predictive state representations
- benchmark datasets
- expectation maximization
- dimensionality reduction
- nearest neighbor
- image processing