journal6 ›› 2007, Vol. 28 ›› Issue (3): 31-34.

• Mathematics • Previous Articles     Next Articles

Comparison About Measures of Similarity Between Vague Sets Based on Different Measure Methods


  1. (Department of Mathematics,Hainan Normal University,Haikou 571158,China)
  • Online:2007-05-25 Published:2012-08-27

Abstract: Many measures of similarity between vague sets have been proposed and researched in recent years.Based on the background of fuzzy information handling,some rules have been proposed by author when  giving a similarity measure between vague sets and its elements.According to these rules,some existing measures of similarity are reviewed.Moreover,two measures of similarity for vague sets are proposed based on Hanming distence functions.

Key words: Fuzzy set, Vague set, similarity measure, comparison

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