Keyphrases
- language model
- language modeling
- document retrieval
- n gram
- probabilistic model
- language modelling
- query expansion
- speech recognition
- retrieval model
- information retrieval
- test collection
- statistical language models
- language model for information retrieval
- vector space model
- translation model
- language models for information retrieval
- context sensitive
- document ranking
- smoothing methods
- document length
- ad hoc information retrieval
- relevance model
- word error rate
- statistical language modeling