A stochastic version of Expectation Maximization algorithm for better estimation of Hidden Markov Model.
Md. Shamsul HudaJohn YearwoodRoberto TogneriPublished in: Pattern Recognit. Lett. (2009)
Keyphrases
- hidden markov models
- expectation maximization
- baum welch
- em algorithm
- forward backward
- k means
- kernel density
- viterbi algorithm
- dynamic programming
- parameter estimation
- probabilistic model
- learning algorithm
- markov model
- closed form
- continuous hidden markov models
- bayesian framework
- mixture model
- image sequences
- markov models
- maximum likelihood estimation
- speech recognition
- estimate the model parameters