Navigating through case base competence

  • Authors:
  • Maarten Grachten;F. Alejandro García;Josep Lluís Arcos

  • Affiliations:
  • IIIA, Artificial Intelligence Research Institute, CSIC, Spanish Council for Scientific Research, Bellaterra, Catalonia, Spain;IIIA, Artificial Intelligence Research Institute, CSIC, Spanish Council for Scientific Research, Bellaterra, Catalonia, Spain;IIIA, Artificial Intelligence Research Institute, CSIC, Spanish Council for Scientific Research, Bellaterra, Catalonia, Spain

  • Venue:
  • ICCBR'05 Proceedings of the 6th international conference on Case-Based Reasoning Research and Development
  • Year:
  • 2005

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Abstract

The development of large-scale case-based reasoning systems has increased the necessity of providing tools for analyzing the case base structure. In this paper we present a hierarchical competence model approach based on the solution qualities. Using this hierarchical approach we propose a new method for visualizing case base competence and understanding the way a CBR system behaves in different parts of the problem space. The visualization method has been used in the TempoExpress system, a CBR system for applying expressivity-aware tempo transformations to recordings of musical performances.