Title of article :
New similarity measures between intuitionistic fuzzy sets and between elements
Author/Authors :
Liu، نويسنده , , Hua-Wen، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Li and Cheng [1] and Hong and Kim [2] proposed several similarity measures between intuitionistic fuzzy sets and between vague sets, respectively. In this paper, by analyzing these similarity measures, we show that they are not reasonable in some cases. Some new methods for measuring the degree of similarity between intuitionistic fuzzy sets and between elements are proposed and their properties are discussed. These new methods turned out to be more reasonable by comparison. Finally, we use the same examples given by Li and Cheng [1] to show the application of the new measure methods in pattern recognition.
Keywords :
Vague sets , Similarity measures , Intuitionistic fuzzy sets , Pattern recognition , Fuzzy sets
Journal title :
Mathematical and Computer Modelling
Journal title :
Mathematical and Computer Modelling