TREC Blog and TREC Chem: A View from the Corn Fields.
Yelena MejovaViet Ha-ThucSteven FosterChristopher G. HarrisRobert J. ArensPadmini SrinivasanPublished in: TREC (2009)
Keyphrases
- test collection
- information retrieval
- trec blog track
- question answering
- retrieval effectiveness
- relevance feedback
- blog distillation
- biomedical information retrieval
- expert search
- pseudo relevance feedback
- blog opinion retrieval
- okapi bm
- ad hoc retrieval
- computer vision
- blog posts
- multi view
- digital libraries
- relevance judgments
- query expansion
- question answering systems
- community discovery
- evaluation campaigns
- language model
- social media
- trec web
- neural network