Crosslingual adaptation of semi-continuous HMMS using maximum likelihood and maximum a posteriori convex regression.
Frank DiehlAsunción MorenoEnric MontePublished in: EUSIPCO (2006)
Keyphrases
- maximum a posteriori
- maximum likelihood
- expectation maximization
- map estimation
- hidden markov models
- em algorithm
- bayesian framework
- hyperparameters
- parameter estimation
- regression model
- speaker adaptation
- prior model
- image reconstruction
- posterior distribution
- markov random field
- likelihood function
- gaussian distribution
- image super resolution
- additive noise
- convex hull
- generalized gaussian
- markov networks
- update equations
- edge preserving
- model selection
- prior information
- prior distribution
- energy function
- super resolution
- support vector
- label field
- objective function