Can a model be evaluated by a single fictitious data point in a real-world study case? Further comments on Zheng et al. (2022)

Affiliations

• ¹ College of Environment and Safety Engineering, Fujian Provincial Key Laboratory of Remote Sensing of Soil Erosion and Disaster Prevention, Fuzhou University, Fuzhou 350116, China. Electronic address: hxu@fzu.edu.cn.
• ² College of Environment and Safety Engineering, Fujian Provincial Key Laboratory of Remote Sensing of Soil Erosion and Disaster Prevention, Fuzhou University, Fuzhou 350116, China.