Generalization of extended baum-welch parameter estimation for discriminative training and decoding.
Dimitri KanevskyTara N. SainathBhuvana RamabhadranDavid NahamooPublished in: INTERSPEECH (2008)
Keyphrases
- parameter estimation
- discriminative training
- hidden markov models
- maximum likelihood
- baum welch
- em algorithm
- expectation maximization
- model selection
- statistical models
- least squares
- markov random field
- maximum likelihood estimation
- parameter estimation algorithm
- speech recognition
- sequential data
- gibbs sampling
- three dimensional
- maximum a posteriori
- posterior probability
- automatic speech recognition