Does an optimal form of an expert fuzzy model exist?

  • Authors:
  • Andrzej Piegat;Marcin Olchowy

  • Affiliations:
  • Department of Methods of Artificial Intelligence and Applied Mathematics, Faculty of Computer Science and Information Systems, Westpomeranian University of Technology;Department of Methods of Artificial Intelligence and Applied Mathematics, Faculty of Computer Science and Information Systems, Westpomeranian University of Technology

  • Venue:
  • ICAISC'10 Proceedings of the 10th international conference on Artificial intelligence and soft computing: Part I
  • Year:
  • 2010

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Abstract

In expert fuzzy models various membership functions, various operators for AND and OR operations, for implication in single rules and aggregation of activated conclusions of single rules in one resultant conclusion, and various defuzzification methods can be chosen by a modeler. Is there, in the universal case, possible to answer the question, which set of the above elements of the fuzzy model is optimal? The authors try to give the answer to this difficult, but very interesting question in this paper.