Data mining, granular computing, machine learning, mathematical modeling.
Scientific research
[1] Meng Hu, Eric C. C. Tsang, Yanting Guo, Degang Chen, Weihua Xu, Attribute reduction based on overlap degree and k-nearest-neighbor rough sets in decision information systems. Inf. Sci. 584: 301-324 (2022).
[2] Meng Hu, Eric C. C. Tsang, Yanting Guo, Weihua Xu, Fast and Robust Attribute Reduction Based on the Separability in Fuzzy Decision Systems. IEEE Trans. Cybern. 52(6): 5559-5572 (2022).
[3] Meng Hu, Eric C. C. Tsang, Yanting Guo, Degang Chen, Weihua Xu, A novel approach to attribute reduction based on weighted neighborhood rough sets. Knowl. Based Syst. 220: 106908 (2021).