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Conference Papers Year : 2012

IRISA at MediaEval 2012: Search and Hyperlinking Task

Camille Guinaudeau
Guillaume Gravier
Pascale Sébillot

Abstract

We describe our approach and results towards the Hyperlinking sub-task at MediaEval 2012. We approached this as an Information Retrieval task and used re-ranking strategies for finding relevant videos. A three-step approach was then applied on results to extract the most relevant part of the video regarding the query content. Our results show that re-ranking strategies and integration of metadata information both improve the system performance.
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Dates and versions

hal-00753909 , version 1 (19-11-2012)

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  • HAL Id : hal-00753909 , version 1

Cite

Camille Guinaudeau, Guillaume Gravier, Pascale Sébillot. IRISA at MediaEval 2012: Search and Hyperlinking Task. Working Notes Proceedings of the MediaEval 2012, Oct 2012, Pisa, Italy. http://ceur-ws.org/Vol-927/. ⟨hal-00753909⟩
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