基于最优汇集时间间隔的城市间断交通流预测

王殿海,谢瑞,蔡正义

Prediction of urban interrupted traffic flow based on optimal convergence time interval

Dian-hai WANG,Rui XIE,Zheng-yi CAI

表 3 不同预测模型在交叉口1的预测MAPE对比

Tab.3 Comparison of MAPE predicted by different prediction models at intersection 1

转向 统计学 机器学习 深度学习 HA ARIMA SVR KNN CapsNet GRU STAWnet LSTM_BConv S_L 26.17 32.36 25.63 26.17 24.09 24.50 24.17 21.61 S_S 15.83 26.23 13.65 14.63 18.63 13.14 14.23 12.67 N_L 32.72 38.89 35.06 36.10 31.72 33.14 34.10 28.45 N_S 19.57 30.61 17.47 17.87 24.16 16.61 17.59 15.54 W_L 29.64 43.02 36.63 38.32 43.90 32.73 34.00 29.18 W_S 41.02 44.29 60.60 64.07 45.96 54.29 39.59 36.88 E_L 36.77 36.24 42.46 44.31 33.03 39.78 42.65 30.56 E_S 31.27 33.64 30.12 31.45 26.99 28.77 30.44 25.34 Mean 29.12 35.66 32.70 34.12 31.06 30.37 29.60 25.03