Keyphrases
- language model
- turing test
- language modeling
- completely automated
- computer programs
- document retrieval
- n gram
- probabilistic model
- speech recognition
- retrieval model
- information retrieval
- language modelling
- query expansion
- context sensitive
- test collection
- document ranking
- ad hoc information retrieval
- statistical language models
- smoothing methods
- query terms
- term dependencies
- query specific
- translation model
- relevance model
- error rate
- retrieval effectiveness
- language models for information retrieval