Dynamically selecting an appropriate context type for personalisation

  • Authors:
  • Tomaš Kramár;Mária Bieliková

  • Affiliations:
  • Slovak University of Technology, Bratislava, Slovakia;Slovak University of Technology, Bratislava, Slovakia

  • Venue:
  • Proceedings of the sixth ACM conference on Recommender systems
  • Year:
  • 2012

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Abstract

Narrowing down the context in the ranking phase of information retrieval has been shown to produce results that are more relevant to searcher's need. We have identified two types of contexts that could be used in the process of personalisation. We research these contexts in the domain of personalised search, but show that our approach can be used for any kind of personalisation or recommendation. We focus on two aspects of the context: temporal context and activity-based context and describe a more general personalisation framework based on lightweight semantics, that can leverage any type of context.