IRIT at TREC 2019: Incident Streams and Complex Answer Retrieval Tracks.
Alexis DusartGilles HubertKaren Pinel-SauvagnatPublished in: TREC (2019)
Keyphrases
- information retrieval
- test collection
- relevance feedback
- trec web
- real world
- query performance prediction
- question answering
- image retrieval
- document retrieval
- ad hoc retrieval
- question answering systems
- real time
- image database
- information retrieval systems
- language model
- sliding window
- complex systems
- average precision
- expert search
- multi stream