Estimation of global posteriors and forward-backward training of hybrid HMM/ANN systems.
Jean HennebertChristophe RisHervé BourlardSteve RenalsNelson MorganPublished in: EUROSPEECH (1997)
Keyphrases
- forward backward
- artificial neural networks
- hidden markov models
- estimation algorithm
- using artificial neural networks
- neural network
- management system
- intelligent systems
- training phase
- back propagation
- global knowledge
- training algorithm
- recurrent neural networks
- posterior probability
- learning systems
- training samples
- computer systems
- optical flow
- information retrieval