模型,RMSE,MAE,R2 梯度提升树,651.1440567037434,448.99523765137667,0.8942640825672749 随机森林,703.9966504917254,450.0664823777129,0.8764025354772573 支持向量回归,738.1033329574317,529.5340809792003,0.8641365279788986 线性回归,796.4617765623753,583.0197588300691,0.8418029967286178 神经网络,809.7923656712804,609.9584660642089,0.836463110808386