基于时序分解和软阈值时间卷积的交通流预测

项新建,袁天顺,何亚强,汪成立

Traffic flow prediction based on time series decomposition and soft thresholding temporal convolution

Xinjian XIANG,Tianshun YUAN,Yaqiang HE,Chengli WANG

表 1 不同时序预测模型的性能评价指标

Tab.1 Performance evaluation indicators of different time-series prediction models

模型 MSE SMAPE/% AD SVR 261.38 13.62 11.55 GRU 283.83 14.60 12.40 LSTM 268.00 13.59 11.68 RNN 280.21 13.71 12.19 TCN 261.23 13.30 11.46 E-T 213.13 12.63 10.43 V-T 161.73 10.70 9.15 C-T 132.24 9.77 8.33 C-M-T 119.90 10.55 8.06 C-M-S-G 111.23 9.42 7.61 C-M-S-B 103.32 9.14 7.36 C-M-S-S 96.53 9.01 7.12