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Issue No.04 - July/August (2007 vol.11)
pp: 45-52
Petko Valtchev , University of Montreal
Chabane Djeraba , University of Lille, France
Rokia Missaoui , University of Quebec in Outaouais
ABSTRACT
Content adaptation on the Web reduces available information to a subset that matches a user's anticipated needs. Recommender systems rely on relevance scores for individual content items; in particular, pattern-based recommendation exploits co-occurrences of items in user sessions to ground any guesses about relevancy. To enhance the discovered patterns' quality, the authors propose using metadata about the content that they assume is stored in a domain ontology. Their approach comprises a dedicated pattern space built on top of the ontology, navigation primitives, mining methods, and recommendation techniques.
INDEX TERMS
recommendation, frequent patterns, ontologies
CITATION
Petko Valtchev, Chabane Djeraba, Rokia Missaoui, "Toward Recommendation Based on Ontology-Powered Web-Usage Mining", IEEE Internet Computing, vol.11, no. 4, pp. 45-52, July/August 2007, doi:10.1109/MIC.2007.93
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