Title of article :
INTERVAL-VALUED INTUITIONISTIC FUZZY SETS and SIMILARITY MEASURE
Author/Authors :
Pekala, Barbara Interdisciplinary Centre for Computational Modelling - Faculty of Mathematics and Natural Sciences - University of Rzeszow - Rzeszow, Poland , Balicki, Krzysztof Interdisciplinary Centre for Computational Modelling - Faculty of Mathematics and Natural Sciences - University of Rzeszow - Rzeszow, Poland
Abstract :
In this paper, the problem of measuring the degree of inclusion and similarity measure for two interval-valued intuitionistic fuzzy sets is considered. We propose inclusion and similarity measure by using order on interval-valued intuitionistic fuzzy sets connected with lexicographical order. Moreover, some properties of inclusion and similarity measure and some correlation, between them and aggregations are examined. Finally, we have included example of ranking problem in car showrooms.
Keywords :
Interval-valued intuitionistic fuzzy sets , Inclusion measure , Similarity measure
Journal title :
Iranian Journal of Fuzzy Systems (IJFS)
