Adaptation method based on HMM composition and EM algorithm.
Yasuhiro MinamiSadaoki FuruiPublished in: ICASSP (1996)
Keyphrases
- em algorithm
- parameter estimation
- maximum likelihood
- maximum likelihood estimation
- expectation maximization
- likelihood function
- mixture model
- pairwise
- clustering method
- objective function
- log likelihood
- gaussian mixture
- hyperparameters
- density estimation
- closed form
- unsupervised learning
- hidden markov models
- prior knowledge
- statistical model
- covariance matrix
- maximum a posteriori
- generative model
- model selection
- multi modal
- computer vision
- mixture of gaussians
- baum welch
- mixture modeling