IRISA at MediaEval 2012: Search and Hyperlinking Task
نویسندگان
چکیده
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 reranking strategies and integration of metadata information both improve the system performance.
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تاریخ انتشار 2012