Scalable Modified Kneser-Ney Language Model Estimation.
Kenneth HeafieldIvan PouzyrevskyJonathan H. ClarkPhilipp KoehnPublished in: ACL (2) (2013)
Keyphrases
- language model
- language modeling
- document retrieval
- speech recognition
- n gram
- test collection
- query expansion
- retrieval model
- information retrieval
- probabilistic model
- language modelling
- mixture model
- vector space model
- context sensitive
- ad hoc information retrieval
- query terms
- translation model
- em algorithm
- statistical language models
- dirichlet prior
- language model for information retrieval
- cross lingual
- pseudo relevance feedback
- relevance model
- multiword
- maximum likelihood