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Entropy for Interval-Valued Fuzzy Sets

  • Hong-mei Ju
Part of the Advances in Soft Computing book series (AINSC, volume 54)

Abstract

A non-probabilistic-type entropy measure for interval-valued fuzzy set (IVFS) is proposed. It is a result of a geometric interpretation of IVFS and uses a ratio of distances between them. It is also shown that the proposed measure can be defined in terms of the ratio of interval-valued fuzzy cardinalities: of F ∩ F c and F ∪ F c .

Keywords

Distance between IVFSs Cardinality between IVFSs Entropy between IVFSs 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Hong-mei Ju
    • 1
  1. 1.School of InformationBeijing Wuzi UniversityBeijingP.R. China

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