Keyphrases
- language model
- language modeling
- n gram
- speech recognition
- information retrieval
- probabilistic model
- document retrieval
- retrieval model
- language modelling
- test collection
- context sensitive
- query terms
- query expansion
- statistical language models
- mixture model
- document ranking
- translation model
- vector space model
- statistical machine translation
- language model for information retrieval
- error rate
- relevance model
- query specific
- word error rate
- text categorization
- ad hoc information retrieval
- language models for information retrieval
- search engine