Vector form EM and suboptimal joint state and parameter estimation.
Weichang LiJames C. PreisigPublished in: ICASSP (4) (2005)
Keyphrases
- parameter estimation
- em algorithm
- maximum likelihood
- expectation maximization
- maximum likelihood estimation
- model selection
- statistical models
- least squares
- model fitting
- parameter estimation algorithm
- markov random field
- approximate inference
- posterior distribution
- gibbs sampling
- parameter values
- parameter learning
- mixture model
- random fields
- structure learning
- estimation problems
- parameters estimation
- probabilistic model
- feature vectors
- image segmentation
- gaussian mixture model
- state space
- parameter estimates
- position estimation