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Aug 30, 2023
Deep Learning-Based Passenger Flow Hotspot Prediction for Urban Cab Trips
Authors: Huiying Lei [email protected], Wei Wang [email protected], Xuedong Hua [email protected], and Yongjie Wang [email protected]Author Affiliations
Publication: CICTP 2023
ABSTRACT
The taxi-cab has been regarded as one of the influential public traffic modes with the characteristics of “point-to-point,” which can provide a high-quality data set for analyzing traffic hotspots. In this study, we use the GPS data of cabs in Hejin city, Shanxi Province, to extract the spatio-temporal distribution of traffic hotspots. Afterwards, the deep learning model, LSTM, is developed to predict traffic hotpots by judging the next point of individual trajectories under different weather and period conditions. Results show that the proposed approach has a good prediction accuracy of 97%. The findings can help to guide dispatching cabs, relieve urban traffic pressure, and reduce passengers’ waiting time.
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Published online: Aug 30, 2023
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1Jiangsu Key Laboratory of Urban ITS and Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies, School of Transportation, Southeast Univ., Nanjing, China. Email: [email protected]
2Jiangsu Key Laboratory of Urban ITS and Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies, Southeast Univ., Nanjing, China. Email: [email protected]
3Jiangsu Key Laboratory of Urban ITS and Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies, Southeast Univ., Nanjing, China. Email: [email protected]
4College of Transportation Engineering, Chang’an Univ., Xi’an, China. Email: [email protected]
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Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.