Hierarchical hybrid language models for open vocabulary continuous speech recognition using WFST.
M. Ali Basha ShaikDavid RybachStefan HahnRalf SchlüterHermann NeyPublished in: SAPA@INTERSPEECH (2012)
Keyphrases
- language model
- language modeling
- out of vocabulary
- spoken term detection
- document retrieval
- n gram
- probabilistic model
- information retrieval
- context sensitive
- language modelling
- query expansion
- test collection
- retrieval model
- statistical language models
- speech recognition
- smoothing methods
- language models for information retrieval
- relevance model
- vector space model
- ad hoc information retrieval
- query terms
- translation model
- document ranking
- query specific
- okapi bm