Case-Based User Profiling for Content Personalisation

  • Authors:
  • Keith Bradley;Rachael Rafter;Barry Smyth

  • Affiliations:
  • -;-;-

  • Venue:
  • AH '00 Proceedings of the International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems
  • Year:
  • 2000

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Abstract

As it stands the Internets one size fits all approach to information retrieval presents the average user with a serious information overload problem. Adaptive hypermedia systems can provide a solution to this problem by learning about the implicit and explicit preferences of individual users and using this information to personalise information retrieval processes. We describe and evaluate a two-stage personalised information retrieval system that combines a server-side similarity-based retrieval component with a client-side case-based personalisation component. We argue that this combination has a number of benefits in terms of personalisation accuracy, computational cost, flexibility, security and privacy.