Constructing a Critical Casebase to Represent a Lattice-Based Relation

  • Authors:
  • Ken Satoh

  • Affiliations:
  • -

  • Venue:
  • Progress in Discovery Science, Final Report of the Japanese Discovery Science Project
  • Year:
  • 2002

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Abstract

This paper gives a general framework for analyzing case-based reasoning to represent a lattice-based relation. This is a generalization of our previous work to analyze case-based reasoning over a boolean domain [Satoh98, Satoh00a] and a tree-structured domain [Satoh00b]. In these work, we use a set-inclusion based similarity which is a generalization of a similarity measure proposed in a legal domain [Ashley90, Ashley94]. We show representability of a lattice-based relation, approximation method of constructing a minimal casebase to represent a relation and complexity analysis of the method.