Hierarchical language models for one-stage speech interpretation.
Matthias ThomaeTibor FábiánRobert LiebGünther RuskePublished in: INTERSPEECH (2005)
Keyphrases
- language model
- speech recognition
- word error rate
- language modeling
- spoken term detection
- n gram
- information retrieval
- probabilistic model
- automatic speech recognition
- document retrieval
- language modelling
- speech signal
- retrieval model
- statistical language models
- query expansion
- mixture model
- context sensitive
- vector space model
- smoothing methods
- test collection
- ad hoc information retrieval
- relevance model
- language models for information retrieval
- pseudo relevance feedback
- document ranking
- out of vocabulary
- document length
- language model for information retrieval
- retrieval effectiveness
- translation model
- handwriting recognition
- error rate
- statistical language modeling
- multi modal
- query terms