Improved smoother dynamics for discrete time HMM parameter estimation.
Robert James ElliottWilliam Paul MalcolmPublished in: CDC (2001)
Keyphrases
- parameter estimation
- hidden markov models
- maximum likelihood
- least squares
- statistical models
- markov random field
- model selection
- expectation maximization
- em algorithm
- parameter estimation algorithm
- parameters estimation
- parameter values
- random fields
- maximum likelihood estimation
- posterior distribution
- parameter estimates
- maximum a posteriori
- dynamic model
- approximate inference
- model fitting
- machine learning
- markov chain
- mobile robot
- computer vision
- structure learning