Expansion of training texts to generate a topic-dependent language model for meeting speech recognition.
Kazushige EgashiraKazuya KojimaMasaru YamashitaKatsuya YamauchiShoichi MatsunagaPublished in: APSIPA (2012)
Keyphrases
- speech recognition
- language model
- language modeling
- speaker diarization
- isolated word
- probabilistic model
- acoustic models
- n gram
- document retrieval
- query expansion
- information retrieval
- word error rate
- automatic speech recognition
- retrieval model
- speech signal
- test collection
- hidden markov models
- noisy environments
- speaker identification
- handwriting recognition
- speech recognition systems
- speech recognizer
- query terms
- speaker independent
- neural network
- topic models
- maximum likelihood
- translation model
- text mining
- bayesian networks