基于增强回归树的海河平原小麦赤霉病预测模型构建与验证

陶晡,齐永志,屈赟,曹志艳,赵绪生,甄文超

Construction and Verification of Fusarium Head Blight Prediction Model in Haihe Plain Based on Boosted Regression Tree

TAO Bu,QI YongZhi,QU Yun,CAO ZhiYan,ZHAO XuSheng,ZHEN WenChao

图1 增强回归树模型的预测误差与决策树数量的关系

Fig. 1 Relationship between the prediction error of BRT model and the number of decision trees