Estimating hidden Markov model parameters so as to maximize speech recognition accuracy.
Lalit R. BahlPeter F. BrownPeter V. de SouzaRobert L. MercerPublished in: IEEE Trans. Speech Audio Process. (1993)
Keyphrases
- recognition accuracy
- recognition rate
- face recognition
- speech recognition
- improve the recognition rate
- speech signal
- text to speech
- audio visual
- mixture model
- face databases
- tree models
- recognition engine
- elastic graph matching
- hidden markov models
- multi class
- rigid body
- automatic speech recognition
- noisy environments
- broadcast news
- speaker identification
- probabilistic model