IRISA and KUL at MediaEval 2014: Search and Hyperlinking Task

Anca-Roxana Simon 1 Guillaume Gravier 1 Pascale Sébillot 1 Marie-Francine Moens 2
1 LinkMedia - Creating and exploiting explicit links between multimedia fragments
Inria Rennes – Bretagne Atlantique , IRISA-D6 - MEDIA ET INTERACTIONS
2 CS - Department of Computer Science [Leuven]
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.
Keywords : Hyperlinking Topic segmentation Topic models
Type de document :
Communication dans un congrès
Working Notes Proceedings of the MediaEval 2014 Workshop, Oct 2014, Barcelona, Spain. 2014, 〈http://ceur-ws.org/Vol-1263/〉
Liste complète des métadonnées

Littérature citée [7 références]  Voir  Masquer  Télécharger
https://hal.archives-ouvertes.fr/hal-01094850
Contributeur : Pascale Sébillot <>
Soumis le : samedi 13 décembre 2014 - 19:34:13
Dernière modification le : vendredi 16 novembre 2018 - 01:40:48
Document(s) archivé(s) le : samedi 14 mars 2015 - 10:25:21

Fichier

mediaeval2014FINAL.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01094850, version 1

Collections

INRIA | IRISA | IRISA-INSA-R | IRISA-D6 | UR1-UFR-ISTIC | INSA-RENNES | UNIV-RENNES

Citation

Anca-Roxana Simon, Guillaume Gravier, Pascale Sébillot, Marie-Francine Moens. IRISA and KUL at MediaEval 2014: Search and Hyperlinking Task. Working Notes Proceedings of the MediaEval 2014 Workshop, Oct 2014, Barcelona, Spain. 2014, 〈http://ceur-ws.org/Vol-1263/〉. 〈hal-01094850〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

1471

Téléchargements de fichiers

136

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD