Keyphrases
- language model
- language modeling
- document retrieval
- probabilistic model
- information retrieval
- n gram
- query expansion
- language modelling
- speech recognition
- retrieval model
- statistical language models
- test collection
- user interface
- language models for information retrieval
- context sensitive
- relevance model
- translation model
- document ranking
- language model for information retrieval
- smoothing methods
- vector space model
- language modeling approaches
- search engine