On local maxima of the likelihood function for Toeplitz matrix estimation.
Serge DégerinePublished in: IEEE Trans. Signal Process. (1992)
Keyphrases
- likelihood function
- log likelihood function
- maximum likelihood
- em algorithm
- particle filter
- systems of linear equations
- maximum likelihood estimates
- parameter estimation
- model selection
- expectation maximization
- gaussian process
- posterior probability
- maximum likelihood estimation
- parameter space
- mean shift
- generative model
- least squares
- coefficient matrix
- multiscale
- maximum a posteriori
- learning algorithm
- free energy
- pairwise