Acoustically discriminative training for language models.
Gakuto KurataNobuyasu ItohMasafumi NishimuraPublished in: ICASSP (2009)
Keyphrases
- language model
- discriminative training
- hidden markov models
- language modeling
- speech recognition
- maximum likelihood
- automatic speech recognition
- probabilistic interpretation
- probabilistic model
- posterior probability
- document retrieval
- n gram
- retrieval model
- test collection
- information retrieval
- language modelling
- support vector machine
- query expansion
- mixture model
- context sensitive
- co training
- query terms
- statistical language models
- prior knowledge
- learning algorithm
- smoothing methods
- data mining