Graphical models for discrete hidden Markov models in speech recognition.
Antonio MiguelAlfonso OrtegaLuis BueraEduardo LleidaPublished in: INTERSPEECH (2009)
Keyphrases
- speech recognition
- graphical models
- discrete hidden markov models
- probabilistic model
- belief propagation
- language model
- random variables
- hidden markov models
- pattern recognition
- bayesian networks
- conditional random fields
- markov networks
- automatic speech recognition
- speech signal
- approximate inference
- speech synthesis
- noisy environments
- speech recognition systems
- speech recognition technology
- belief networks
- speaker identification
- speech recognizer
- speaker independent
- multiresolution
- conditional independence
- natural language processing
- machine learning