After we training and testing water level forecasted model, the average coefficient of determination (R2) of water level at three hour later is 0.918, the root-mean square error (RMSE) is 0.319m.

• 水位预测模式经过训练与测试之后，预测未来3小时的变化，其平均判定系数R2为0.；918，均方根误差RMSE为0