Comparative Analysis of Viterbi Training and Maximum Likelihood Estimation for HMMs.
Armen E. AllahverdyanAram GalstyanPublished in: CoRR (2013)
Keyphrases
- comparative analysis
- maximum likelihood estimation
- hidden markov models
- minimum classification error
- expectation maximization
- maximum likelihood
- em algorithm
- discriminative training
- parameter estimation
- viterbi algorithm
- probability distribution
- density function
- multivariate gaussian
- mixture of gaussians
- speech recognition
- boltzmann machine
- semi quantitative
- gaussian mixture model
- density estimates
- supervised learning
- training algorithm
- feature selection
- statistical pattern recognition
- mixture model
- image sequences