Term Proximity Constraints for Pseudo-Relevance Feedback.
Ali MontazeralghaemHamed ZamaniAzadeh ShakeryPublished in: SIGIR (2017)
Keyphrases
- pseudo relevance feedback
- query expansion
- trec collections
- retrieval effectiveness
- language model
- document retrieval
- average precision
- language modelling
- query terms
- relevant documents
- ad hoc retrieval
- relevance feedback
- retrieved documents
- relevance model
- language modeling
- vector space model
- action recognition
- digital libraries
- search engine