Learning First-Order Rules: A Rough Set Approach

  • Authors:
  • Jarosław Stepaniuk;Piotr Hońko

  • Affiliations:
  • Department of Computer Science, Białystok University of Technology, Wiejska 45A, 15-351 Białystok, Poland;Department of Computer Science, Białystok University of Technology, Wiejska 45A, 15-351 Białystok, Poland

  • Venue:
  • Fundamenta Informaticae - International Conference on Soft Computing and Distributed Processing (SCDP'2002)
  • Year:
  • 2003

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Abstract

The aim of this paper is to introduce and investigate an algorithm RSRL for finding first--order logic rules. Rough set methodology is used in the process of selecting literals which may be a part of a rule. The criterion of selecting a literal is as follows: only such a literal is selected, which added to the rule makes the rule discerning the most examples which were indiscernible so far.