Constructing Three-Way Decision With Fuzzy Granular-Ball Rough Sets Based on Uncertainty Invariance

• Published in: IEEE transactions on fuzzy systems Vol. 33; no. 6; pp. 1781 - 1792
• Main Authors: Yang, Jie, Liu, Zhuangzhuang, Wang, Guoyin, Zhang, Qinghua, Xia, Shuyin, Wu, Di, Liu, Yanmin
• Format: Journal Article
• Language: English
• Published: IEEE 01.06.2025
• Subjects: Decision making; Fuzziness; fuzzy granular-ball rough sets (FGBRS); Fuzzy sets; Fuzzy systems; Granular computing; Mathematical models; optimal granular-ball space selection; Reviews; Robustness; Rough sets; Telecommunications; three-way decision (3WD); Uncertainty

Granular-ball computing (GBC) proposed by Xia adaptively generates a different neighborhood for each object, resulting in greater generality and flexibility. Moreover, GBC greatly improves the efficiency by replacing point input with granular-ball. However, the current GB-based classifiers rigidly a...