Online minimum mean square error filtering of noisy cepstral coefficients using a sequential EM algorithm.
Tor André MyrvollSatoshi NakamuraPublished in: INTERSPEECH (2004)
Keyphrases
- em algorithm
- minimum mean square error
- expectation maximization
- mixture model
- maximum likelihood
- parameter estimation
- gaussian mixture model
- signal to noise ratio
- generative model
- maximum a posteriori
- multi modal
- stack filters
- feature extraction
- information retrieval
- hidden markov models
- machine learning
- probabilistic model
- low level
- image segmentation