TREC 2011 Microblog Track Experiments at Kobe University.
Taiki MiyanishiNaoto OkamuraXiaoxi LiuKazuhiro SekiKuniaki UeharaPublished in: TREC (2011)
Keyphrases
- information retrieval
- test collection
- question answering
- clef ip
- social networks
- social media
- case study
- retrieval effectiveness
- e learning
- hot topics
- search engine
- biomedical information retrieval
- blog opinion retrieval
- topic detection and tracking
- topic detection
- state university
- relevance assessments
- relevance judgments
- pseudo relevance feedback
- natural language