基于kNDVI-Albedo-SWCI三维特征空间与XGBoost-SHAP的科尔沁沙地沙漠化时空格局与驱动因素分析

曹婉颖, 段翰晨, 贾晓鹏

Spatiotemporal patterns and driving factors of aeolian desertification in the Horqin Sandy Land based on kNDVI-Albedo-SWCI three-dimensional feature space and XGBoost-SHAP analysis

Wanying Cao, Hanchen Duan, Xiaopeng Jia

图7 基于XGBoost模型的SHAP可解释分析 注：X1：海拔；X2：土壤厚度；X3：坡度；X4：坡向；X5：土壤质地；X6：实际蒸散发；X7：降水量；X8：年平均温度；X9：人类足迹；X10：土地利用

Fig.7 SHAP explainable analysis based on the XGBoost model