IRIT at TREC Microblog 2015.
Abdelhamid ChellalLamjed Ben JabeurLaure SoulierBilel MoulahiThomas PalmerMohand BoughanemKaren Pinel-SauvagnatLynda TamineGilles HubertPublished in: TREC (2015)
Keyphrases
- information retrieval
- test collection
- retrieval effectiveness
- social media
- question answering
- pseudo relevance feedback
- ad hoc retrieval
- blog opinion retrieval
- evaluation campaigns
- hot topics
- biomedical information retrieval
- trec blog track
- topic detection
- topic detection and tracking
- topic specific
- microblog posts
- information propagation
- neural network