ICTNET at TREC 2019 Complex Answer Retrieval Track.
Hongfei RenRuibin XiongYutao ZengJiangui ChenYinqiong CaiHaoquan JiangPublished in: TREC (2019)
Keyphrases
- test collection
- information retrieval
- relevance feedback
- question answering systems
- retrieval model
- trec web
- ad hoc retrieval
- image retrieval
- question answering
- retrieval systems
- document retrieval
- retrieval accuracy
- query expansion
- structured documents
- relevance assessments
- language model
- image database
- real world
- retrieval effectiveness
- retrieval method
- query formulation
- interactive query expansion
- trec blog track