University of Jaén at ImageCLEF 2009: medical and photo tasks

Authors:
Miguel A. García-Cumbreras;Manuel Carlos Díaz-Galiano;María Teresa Martín-Valdivia;Arturo Montejo-Raez;L. Alfonso Ureña-López
Affiliations:
SINAI Research Group, Computer Science Department, University of Jaén, Spain;SINAI Research Group, Computer Science Department, University of Jaén, Spain;SINAI Research Group, Computer Science Department, University of Jaén, Spain;SINAI Research Group, Computer Science Department, University of Jaén, Spain;SINAI Research Group, Computer Science Department, University of Jaén, Spain
Venue:
CLEF'09 Proceedings of the 10th international conference on Cross-language evaluation forum: multimedia experiments
Year:
2009

Citing 4
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Abstract

This papers describes the participation of the SINAI research group in the medical and photo retrieval ImageCLEF tasks. The approach for medical retrieval continues our usage of the MeSH ontology for query expansion, but comparing it to term expansion within the documents in the collection. Regarding the photo retrieval task, diversity of top results has been pursued by applying a clustering algorithm. For both tasks, results and dicussion are included. In general, no relevant findings were obtained with the novel approaches applied.