Keqi Cheng

According to our database, Keqi Cheng authored at least 6 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

Semi-supervised feature selection via fuzzy C-means clustering and simulated annealing optimization.

Hongwu Qin, An Gao, Xiuqin Ma, Keqi Cheng

J. King Saud Univ. Comput. Inf. Sci., 2026

A novel clustering algorithm for categorical data with MGR based reference set selection method.

Keqi Cheng, Xiuqin Ma, Hongwu Qin, Tao Li, Yifei Han

Neurocomputing, 2026

A pessimistic degree based large-scale group decision-making model under Interval-Valued Hesitant Fermatean Fuzzy sets.

Hongwu Qin, Tao Li, Xiuqin Ma, Keqi Cheng, Mengyao Wang

Eng. Appl. Artif. Intell., 2026

2025

Adaptive Unsupervised Feature Selection with Hierarchical Granularity Optimization.

Hongwu Qin, An Gao, Xiuqin Ma, Keqi Cheng

Proceedings of the Fuzzy Systems and Data Mining XI, 2025

A Novel Cosine Similarity for Interval-Valued Fermatean Fuzzy Set and Its Application in MADM.

Tao Li, Xiuqin Ma, Hongwu Qin, Keqi Cheng, Mengyao Wang

Proceedings of the Fuzzy Systems and Data Mining XI, 2025

A Dual-Type Granular Ball Generation Method Based on Multi-Granularity Neighborhood.

Keqi Cheng, Hongwu Qin, Xiuqin Ma, Tao Li

Proceedings of the Fuzzy Systems and Data Mining XI, 2025