EM algorithm-based multiuser synchronization in turbo receivers.
Valéry RamonCédric HerzetLuc VandendorpeMarc MoeneclaeyPublished in: ICASSP (4) (2004)
Keyphrases
- em algorithm
- expectation maximization
- mixture model
- maximum likelihood
- maximum likelihood estimation
- likelihood function
- generative model
- parameter estimation
- gaussian mixture model
- hidden variables
- model based clustering
- expectation maximisation
- maximum a posteriori
- density estimation
- incomplete data
- multipath
- gaussian mixture
- log likelihood
- mixture modeling
- log likelihood function
- computer vision
- penalized likelihood
- gibbs sampling
- probability density function
- finite mixture model
- probabilistic model
- pairwise
- image segmentation
- finite mixture models
- likelihood maximization
- finite mixtures
- image processing