Keyphrases
- language model
- language modeling
- n gram
- probabilistic model
- document retrieval
- speech recognition
- query expansion
- statistical language models
- test collection
- language modelling
- retrieval model
- information retrieval
- ad hoc information retrieval
- smoothing methods
- language models for information retrieval
- relevance model
- document ranking
- language model for information retrieval
- translation model
- vector space model
- term dependencies
- machine translation
- search engine
- machine learning