The spatiotemporal MEG covariance matrix modeled as a sum of Kronecker products.
Fetsje BijmaJan C. de MunckRob M. HeethaarPublished in: NeuroImage (2005)
Keyphrases
- covariance matrix
- objective function
- covariance matrices
- principal component analysis
- eigenvalues and eigenvectors
- independent component analysis
- sample size
- mahalanobis distance
- geometrical interpretation
- gaussian mixture
- positive definite
- pseudo inverse
- eigendecomposition
- class conditional densities
- multivariate gaussian
- probabilistic model
- mahalanobis metric
- cma es
- correlation matrix
- blind source separation
- estimation error
- search algorithm