An Effective Approach to Verbose Queries Using a Limited Dependencies Language Model.
Eduard HoenkampPeter BruzaDawei SongQiang HuangPublished in: ICTIR (2009)
Keyphrases
- language model
- verbose queries
- query terms
- retrieval model
- language modeling
- n gram
- document retrieval
- information retrieval
- query expansion
- probabilistic model
- speech recognition
- retrieval effectiveness
- test collection
- vector space model
- document representation
- pseudo relevance feedback
- short queries
- query logs
- translation model
- information extraction
- search queries