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IRISA and KUL at MediaEval 2014: Search and Hyperlinking Task
Abstract : This paper presents our approach and results in the hyper-linking sub-task at MediaEval 2014. A two step approach is implemented: relying on a topic segmentation technique, the first step consists in generating potential target segments; then, for each anchor, the best 20 target segments are selected according to two distinct strategies: the first one focuses on the identification of very similar targets using n-grams and named entities; the second one makes use of an intermediate structure built from topic models, which offers the possibility to control serendipity and to explain the links created.
Cited literature [7 references]
https://hal.archives-ouvertes.fr/hal-01094850
Contributor : Pascale Sébillot Connect in order to contact the contributor
Submitted on : Saturday, December 13, 2014 - 7:34:13 PM
Last modification on : Wednesday, February 2, 2022 - 3:50:40 PM
Long-term archiving on: : Saturday, March 14, 2015 - 10:25:21 AM
Contributor : Pascale Sébillot Connect in order to contact the contributor
Submitted on : Saturday, December 13, 2014 - 7:34:13 PM
Last modification on : Wednesday, February 2, 2022 - 3:50:40 PM
Long-term archiving on: : Saturday, March 14, 2015 - 10:25:21 AM
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mediaeval2014FINAL.pdf
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