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篇名 |
Attention-based Recurrent Neural Network for Traffic Flow Prediction
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並列篇名 | Attention-based Recurrent Neural Network for Traffic Flow Prediction |
作者 | Qi Chen、Wei Wang、Xin Huang、Hai-ning Liang |
英文摘要 | Traffic flow prediction is an important while complex problem in transportation modeling and management. Many uncertain, non-linear and stochastic factors could have large influence on the prediction performance. With the recent development in deep learning, researchers have applied deep neural networks for the traffic flow prediction problem and achieved promising results. However, existing studies still have some issues unaddressed, e.g., the models only predict the traffic flow at next time step while travelers may need a sequence of predictions to make better, long-term decisions; temporal factors are (e.g., day of the week, national holiday) usually not well considered during prediction. To address these limitations, this paper proposed an attention-based recurrent neural network architecture for multi-step traffic flow prediction. Experimental results demonstrate that the proposed method has superior performance compared to the existing models. We also show how the method can be used to develop traffic anomaly detection systems. |
起訖頁 | 831-839 |
關鍵詞 | Traffic flow prediction、Recurrent neural network、Attention mechanism、Deep learning、Long short-term memory |
刊名 | 網際網路技術學刊 |
期數 | 202005 (21:3期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
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