Incremental learning of retrieval knowledge in a case-based reasoning system

  • Authors:
  • Petra Perner

  • Affiliations:
  • Institute of Computer Vision and Applied Computer Sciences, Leipzig

  • Venue:
  • ICCBR'03 Proceedings of the 5th international conference on Case-based reasoning: Research and Development
  • Year:
  • 2003

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Abstract

Case-base maintenance typically involves the addition, removal or revision of cases, but can also include changes to the retrieval knowledge. In this paper, we consider the learning of the retrieval knowledge (organization) as well as the prototypes and the cases as case-based maintenance. We address this problem based on cases that have a structural case representation. Two approaches for organizing the case base are proposed. Both are based on approximate graph subsumption.