Text Retrieval and Blind Feedback for the ImageCLEF Photo Task.
Ray R. LarsonPublished in: CLEF (Working Notes) (2006)
Keyphrases
- text retrieval
- blind feedback
- document retrieval
- query expansion
- document collections
- cross language
- information retrieval
- retrieval model
- average precision
- language model
- term selection
- retrieval systems
- multimedia retrieval
- ad hoc retrieval
- information retrieval systems
- retrieval effectiveness
- relevance feedback
- xml retrieval
- relevant documents
- latent semantic indexing
- pseudo relevance feedback
- query terms
- original query
- term weighting
- language modeling
- multimedia
- image retrieval
- test collection
- retrieved documents
- digital libraries
- document clustering
- machine learning