Keyphrases
- language model
- language modeling
- n gram
- speech recognition
- document retrieval
- query specific
- word clouds
- probabilistic model
- query expansion
- information retrieval
- mixture model
- web page retrieval
- document ranking
- test collection
- ad hoc information retrieval
- statistical language models
- language modelling
- pseudo relevance feedback
- translation model
- context sensitive
- retrieval model
- statistical machine translation
- relevance model
- federated search
- query terms
- language model for information retrieval