Keyphrases
- language model
- language modeling
- n gram
- probabilistic model
- retrieval model
- query expansion
- document retrieval
- language modelling
- mixture model
- speech recognition
- information retrieval
- statistical language models
- test collection
- language model for information retrieval
- context sensitive
- query terms
- structured data
- relevance model
- translation model
- ad hoc information retrieval
- language models for information retrieval
- pseudo relevance feedback
- document ranking
- search engine
- structured queries
- statistical machine translation
- probability distribution
- statistical language modeling