内蒙古大兴安岭地形对雷击火影响及基于NRBO-XGBoost的扑火因素预测
刘晓东, 黄薪钢, 李钢, 王国胜

Influence of terrain on lightning-ignited fires and prediction of firefighting factors based on NRBO-XGBoost in the Greater Khingan Mountains of Inner Mongolia
LIU Xiaodong, HUANG Xingang, LI Gang, WANG Guosheng
图13 测试集预测误差直方图
Fig.13 The histogram of prediction errors on the test set