Structural maximum a posteriori linear regression for fast HMM adaptation.
Olivier SiohanTor André MyrvollChin-Hui LeePublished in: Comput. Speech Lang. (2002)
Keyphrases
- linear regression
- maximum a posteriori
- hidden markov models
- map estimation
- markov random field
- least squares
- maximum likelihood
- image reconstruction
- regression methods
- hyperparameters
- posterior distribution
- bayesian framework
- prior model
- energy function
- ridge regression
- prior distribution
- locally weighted
- em algorithm
- regression method
- kernel regression
- expectation maximization
- nonlinear regression
- image super resolution
- generalized gaussian
- label field
- machine learning
- gaussian process
- model selection