In the field of modern traffic flow forecasting, short-term traffic flow forecasting is a top priority as it can be directly applied to advanced traffic information and management systems to disseminate dynamic, real-time and effective traffic information to the public, and traffic management centers. Based on the time series characteristics of traffic volume, this paper proposes a combined traffic flow prediction model of convolutional neural network (CNN) and gated recurrented unit (GRU) network which is based on deep learning. The CNN model is used to mine the parameters of traffic flow detection, and the time series features of traffic flow are mined by GRU model to realize short-term traffic prediction. The experimental results show that the combined model has an improved fit of 8.41% over the traditional long-short memory network (LSTM) model. The result indicates the effectiveness of developed model in short-term traffic forecasting.


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    Title :

    Short-Term Traffic Prediction Based on Deep Learning


    Contributors:
    Huang, Ming-Xia (author) / Li, Wen-Tao (author) / Wang, Lu (author) / Fan, Shan-Shan (author)

    Conference:

    20th COTA International Conference of Transportation Professionals ; 2020 ; Xi’an, China (Conference Cancelled)


    Published in:

    CICTP 2020 ; 3492-3502


    Publication date :

    2020-12-09




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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