• DocumentCode
    1563801
  • Title

    Testing continuous t-norm called Lukasiewicz algebra with different means in classification

  • Author

    Saastamoinen, Kalle ; Luukka, Pasi

  • Author_Institution
    Lab. of Appl. Math., Lappeenranta Univ. of Technol., Finland
  • Volume
    2
  • fYear
    2003
  • Firstpage
    808
  • Abstract
    In this paper, we have done new similarity measures from a continuous t-norm by implementing it in different mean measures. For the implementation, we use a Minkowsky metric based on Lukasiewicz algebra. We test these new similarities in both the generalised and normal form of Lukasiewicz algebra with weight optimisation. The mean measures examined here are arithmetic, geometric and harmonic means. We show that the magnitude order of the similarities are SHN 1, x2>≥SGN 1, x2>≥SAN 1, x2>. Secondly, we show that the use of different means is highly recommendable in some cases.
  • Keywords
    fuzzy logic; multivalued logic; optimisation; pattern classification; Lukasiewicz algebra; Minkowsky metric based; arithmetic means; classification; different means; generalised form; geometric means; harmonic means; magnitude order; normal form; testing continuous t-norm; weight optimisation; Algebra; Arithmetic; Fuzzy logic; Fuzzy systems; History; Laboratories; Logic functions; Mathematics; Multivalued logic; Testing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Fuzzy Systems, 2003. FUZZ '03. The 12th IEEE International Conference on
  • Print_ISBN
    0-7803-7810-5
  • Type

    conf

  • DOI
    10.1109/FUZZ.2003.1206533
  • Filename
    1206533