Concept-driven speech understanding incorporated with a statistic language model.
Akito NagaiYasushi IshikawaPublished in: ICSLP (1998)
Keyphrases
- language model
- speech understanding
- speech recognition
- speech recognizer
- language modeling
- n gram
- retrieval model
- document retrieval
- probabilistic model
- query expansion
- mixture model
- test collection
- ad hoc information retrieval
- query terms
- hidden markov models
- information retrieval
- speech signal
- automatic speech recognition
- smoothing methods
- translation model
- text retrieval
- stochastic context free grammars
- pattern recognition