Acoustically discriminative language model training with pseudo-hypothesis.
Gakuto KurataAbhinav SethyBhuvana RamabhadranAriya RastrowNobuyasu ItohMasafumi NishimuraPublished in: Speech Commun. (2012)
Keyphrases
- language model
- language modeling
- n gram
- document retrieval
- probabilistic model
- query expansion
- information retrieval
- speech recognition
- retrieval model
- language modelling
- statistical language models
- mixture model
- training set
- vector space model
- context sensitive
- ad hoc information retrieval
- supervised learning
- test collection
- pseudo relevance feedback
- language model for information retrieval
- smoothing methods
- translation model
- relevance model
- query terms
- statistical language modeling
- word clouds
- knn