Text Retrieval and Blind Feedback for the ImageCLEFphoto Task.
Ray R. LarsonPublished in: CLEF (2006)
Keyphrases
- text retrieval
- blind feedback
- document retrieval
- query expansion
- document collections
- information retrieval
- retrieval model
- average precision
- language model
- term selection
- retrieval systems
- xml retrieval
- cross language
- relevant documents
- information retrieval systems
- pseudo relevance feedback
- ranking scheme
- ad hoc retrieval
- relevance feedback
- multimedia retrieval
- retrieval effectiveness
- latent semantic indexing
- ranking functions
- term weighting
- test collection
- evaluation measures
- information extraction