基于KNN机器学习方法对青藏高原唐古拉地区表层土壤水热状况的模拟
刘宏超, 马俊杰, 李韧

Simulation of the water-thermal features within the surface soil in Tanggula region, Qinghai-Tibet Plateau, by using KNN model
Hongchao LIU, Junjie MA, Ren LI
表2 本文模型与其他模型模拟相关系数比较
Table 2 Comparison of correlation coefficients between the model in this paper and other models
深度土壤温度相关系数土壤水分相关系数
本研究Coupmodel38SHAW31本研究Coupmodel38SHAW31
5 cm0.990.990.960.950.880.86
10 cm0.990.990.970.950.910.79
20 cm0.990.990.970.950.930.73
40 cm0.990.990.97