LiveTweet: Microblog Retrieval Based on Interestingness and an Adaptation of the Vector Space Model.
Arifah Che AlhadiThomas GottronJérôme KunegisNasir NaveedPublished in: TREC (2011)
Keyphrases
- retrieval model
- information retrieval
- document retrieval
- text retrieval
- index terms
- image database
- retrieval method
- information retrieval systems
- query expansion
- retrieval strategies
- social media
- relevance feedback
- language model
- test collection
- image retrieval
- vector space
- retrieval systems
- vector space model
- average precision
- objective measures
- cbr systems
- xml retrieval
- content based retrieval
- term weighting
- semantic relations
- feature vectors
- feature selection
- weighting schemes
- search engine