“…Through these functions, the A-IFS can depict the vagueness and uncertainty of things more comprehensively. In the past few decades, the intuitionistic fuzzy set theory has received great attention and applied to many practical fields, including decision making, 5-9 pattern recognition, [10][11][12] medical diagnosis, 13,14 clustering analysis, 15,16 etc. Aggregation techniques, [17][18][19] clustering algorithms, 22 distance measures, [23][24][25] similarity measures, 26,27 and correlation measures 28,29 for intuitionistic fuzzy information have been researched widely.…”