A feature and information theoretic framework for semantic similarity and relatedness

Giuseppe Pirrò 1 Jérôme Euzenat 1
1 EXMO - Computer mediated exchange of structured knowledge
Inria Grenoble - Rhône-Alpes, LIG - Laboratoire d'Informatique de Grenoble
Abstract : Semantic similarity and relatedness measures between ontology concepts are useful in many research areas. While similarity only considers subsumption relations to assess how two objects are alike, relatedness takes into account a broader range of relations (e.g., part-of). In this paper, we present a framework, which maps the feature-based model of similarity into the information theoretic domain. A new way of computing IC values directly from an ontology structure is also introduced. This new model, called Extended Information Content (eIC) takes into account the whole set of semantic relations defined in an ontology. The proposed framework enables to rewrite existing similarity measures that can be augmented to compute semantic relatedness. Upon this framework, a new measure called FaITH (Feature and Information THeoretic) has been devised. Extensive experimental evaluations confirmed the suitability of the framework.
Type de document :
Communication dans un congrès
Peter Patel-Schneider, Yue Pan, Pascal Hitzler, Peter Mika, Lei Zhang, Jeff Pan, Ian Horrocks, Birte Glimm. Proc. 9th international semantic web conference (ISWC), Nov 2010, Shanghai, China. Springer Verlag, 6496, pp.615-630, 2010, Lecture notes in computer science. 〈10.1007/978-3-642-17746-0_39〉
Liste complète des métadonnées

Littérature citée [25 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-00793283
Contributeur : Jérôme Euzenat <>
Soumis le : vendredi 22 février 2013 - 08:28:17
Dernière modification le : jeudi 11 octobre 2018 - 08:48:02
Document(s) archivé(s) le : dimanche 2 avril 2017 - 04:06:08

Fichier

pirro2010b.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

Giuseppe Pirrò, Jérôme Euzenat. A feature and information theoretic framework for semantic similarity and relatedness. Peter Patel-Schneider, Yue Pan, Pascal Hitzler, Peter Mika, Lei Zhang, Jeff Pan, Ian Horrocks, Birte Glimm. Proc. 9th international semantic web conference (ISWC), Nov 2010, Shanghai, China. Springer Verlag, 6496, pp.615-630, 2010, Lecture notes in computer science. 〈10.1007/978-3-642-17746-0_39〉. 〈hal-00793283〉

Partager

Métriques

Consultations de la notice

955

Téléchargements de fichiers

349