“…Comparing the predictive results of this FOA_GNN model and relevant prediction models mentioned in the references (Huang et al, 2009(Huang et al, , 2010Tang, 2008), the FOA_GNN model gave satisfactory forecasting performances. Obtained by FOA_GNN model, the values of MPE, MNE, SSE, MSE, RMSE, MAPE and MAE are 0.0041, -0.0175, 0.0023, 6.33e-005, 0.0079, 1.99% and 0.0065, respectively, far blow those performance values obtained by the other five models.…”