Improving Synoptic Quering for Source Retrieval: Notebook for PAN at CLEF 2015.
Simon SuchomelMichal BrandejsPublished in: CLEF (Working Notes) (2015)
Keyphrases
- query expansion
- test collection
- information retrieval
- ad hoc retrieval
- multilingual information retrieval
- retrieval model
- image retrieval
- cross language retrieval
- image database
- question answering
- average precision
- text retrieval
- retrieval effectiveness
- efficient retrieval
- document retrieval
- cross language
- co occurrence
- relevance feedback
- retrieval process
- multimedia databases
- multiple sources
- retrieval method
- retrieval systems
- language model
- blind relevance feedback
- dublin city university