Multi-layered ontology-based user profiles and semantic social networks for recommender systems
Entity
UAM. Departamento de Ingeniería InformáticaDate
2006Citation
WPRSIUI 2006: International Workshop on Web Personalisation, Recommender Systems and Intelligent User Interfaces at the AH 2006: International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems. Dublin, June 21-23, 2006Funded by
This research was supported by the European Commission (FP6-027685-MESH), and the Spanish Ministry of Science and Education (TIN2005-06885). The expressed content is the view of the authors but not necessarily the view of the MESH project as a wholeProject
info:eu-repo/grantAgreement/EC/FP6/027685Subjects
InformáticaNote
This is an electronic version of the paper presented at the International Workshop on Web Personalisation, Recommender Systems and Intelligent User Interfaces (WPRSIUI 2006) at the International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems (AH 2006), held in Dublin on 2006Esta obra está bajo una licencia de Creative Commons Reconocimiento-NoComercial-SinObraDerivada 4.0 Internacional.
Abstract
This paper describes a strategy that automatically clusters ontology-based user profiles taking into account their common interests for domain con-cepts. The obtained semantic clusters are used to identify similarities among indi-viduals at multiple semantic preference layers, and to define emergent, layered so-cial networks that can be applied in collaborative and recommender systems. As an applicative development of our method, we have experimented with building a personalized information retrieval model that provides ranked item lists based on the existing concept clusters and multi-layered user networks.
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Google Scholar:Cantador Gutiérrez, Iván
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Castells Azpilicueta, Pablo
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