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Multimodal image retrieval over a large database
Abstract We introduce a new multimodal retrieval teWe introduce a new multimodal retrieval technique which combines query reformulation and visual image reranking in order to deal with results sparsity and imprecision, respectively. Textual queries are reformulated using Wikipedia knowledge and results are then reordered using a k-NN based reranking method. We compare textual and multimodal retrieval and show that introducing visual reranking results in a significant improvement of performance. a significant improvement of performance.
Abstractsub We introduce a new multimodal retrieval teWe introduce a new multimodal retrieval technique which combines query reformulation and visual image reranking in order to deal with results sparsity and imprecision, respectively. Textual queries are reformulated using Wikipedia knowledge and results are then reordered using a k-NN based reranking method. We compare textual and multimodal retrieval and show that introducing visual reranking results in a significant improvement of performance. a significant improvement of performance.
Bibtextype inproceedings  +
Doi 10.1007/978-3-642-15751-6_20  +
Has author Myoupo D. + , Adrian Popescu + , Le Borgne H. + , Moellic P.-A. +
Has extra keyword Large database + , Multi-modal + , Multi-modal image + , Query reformulation + , Re-ranking + , Retrieval techniques + , Textual query + , Visual image + , Wikipedia + , Linguistics +
Isbn 3642157505; 9783642157509  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Pages 177–184  +
Published in Lecture Notes in Computer Science +
Title Multimodal image retrieval over a large database +
Type conference paper  +
Volume 6242 LNCS  +
Year 2010 +
Creation dateThis property is a special property in this wiki. 8 November 2014 01:10:08  +
Categories Publications without keywords parameter  + , Publications without license parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Conference papers  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 8 November 2014 01:10:08  +
DateThis property is a special property in this wiki. 2010  +
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