2008-09-01
CWI at ImageCLEF 2008
Publication
Publication
Presented at the
Workshop on Cross-Language Evaluation Forum, Aarhus, Denmark
CWI used PF/Tijah, a flexible XML retrieval system, to evaluate image retrieval based on textual evidence in the context of the wikipediaMM task at ImageCLEF 2008. We employed a language modelling framework and found that the text associated with the Wikipedia images is a good source of evidence. We also investigated a length prior and found that biasing towards images with longer descriptions than the ones retrieved by our language modelling approach is not benficial.
| Additional Metadata | |
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| , | |
| CLEF-campaign | |
| Image Indexing and reTrievAL in the Large Scale | |
| Workshop on Cross-Language Evaluation Forum | |
| Organisation | Human-Centered Data Analytics |
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Tsikrika, T., Rode, H., & de Vries, A. (2008). CWI at ImageCLEF 2008. In Working notes of the 9th Workshop of the Cross-Language Evaluation Forum. CLEF-campaign. |
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