Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership prediction
Demand prediction plays a critical role in traffic research. The key challenge of traffic demand prediction lies in modeling the complex spatial dependencies and temporal dynamics. However, there is no mature and widely accepted concept to support the solution of the above challenge. Essentially, ...
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| Format: | Article |
| Language: | English |
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University of Minnesota Libraries Publishing
2024-02-01
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| Series: | Journal of Transport and Land Use |
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| Online Access: | https://www.jtlu.org/index.php/jtlu/article/view/2348 |
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| author | Jiahui Zhao Zhibin Li Pan Liu Mingye Zhang |
| author_facet | Jiahui Zhao Zhibin Li Pan Liu Mingye Zhang |
| author_sort | Jiahui Zhao |
| collection | DOAJ |
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Demand prediction plays a critical role in traffic research. The key challenge of traffic demand prediction lies in modeling the complex spatial dependencies and temporal dynamics. However, there is no mature and widely accepted concept to support the solution of the above challenge. Essentially, a prediction model combined with similar objects in temporal and spatial dimensions could obtain better performance. This paper proposes a concept called the Similarity-based Principle (SP), which is applied to improve the prediction performance of deep learning models in complex traffic scenarios. For the temporal components, the long-term temporal dynamics in contemporaneous historical data for ridership are extracted by the Stacked Autoencoder (SAE) method. For the spatial components, the activity-based spatial geographic information (ABG-information) is used to capture the spatial correlation of the traffic network, which is reflected in the daily activities of humans. Specifically, the SP is applied to a Spatio-temporal Graph Convolutional Neural Network (STGCNN) model. In the case study, the Similarity-based Principle Spatio-temporal Graph Convolutional Neural Network (SP-STGCNN) model predicts demand for bicycle sharing in San Francisco. The results show that the SP effectively improves the model's performance. The prediction accuracy is enhanced by up to 10.34% compared with STGCNN. For spatial relationships, the model using the geographic information attribute performs better than that using the road information attribute and the distance attribute. It is proved that the construction of the Spatio-temporal model-based similarity principle can improve the performance.
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| format | Article |
| id | doaj-art-912c74dba63f4108b6301fb6d75dafd7 |
| institution | DOAJ |
| issn | 1938-7849 |
| language | English |
| publishDate | 2024-02-01 |
| publisher | University of Minnesota Libraries Publishing |
| record_format | Article |
| series | Journal of Transport and Land Use |
| spelling | doaj-art-912c74dba63f4108b6301fb6d75dafd72025-08-20T03:20:32ZengUniversity of Minnesota Libraries PublishingJournal of Transport and Land Use1938-78492024-02-0117110.5198/jtlu.2024.2348Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership predictionJiahui Zhao0Zhibin Li1Pan Liu2Mingye Zhang3Southeast UniversitySoutheast UniversitySoutheast UniversitySoutheast University Demand prediction plays a critical role in traffic research. The key challenge of traffic demand prediction lies in modeling the complex spatial dependencies and temporal dynamics. However, there is no mature and widely accepted concept to support the solution of the above challenge. Essentially, a prediction model combined with similar objects in temporal and spatial dimensions could obtain better performance. This paper proposes a concept called the Similarity-based Principle (SP), which is applied to improve the prediction performance of deep learning models in complex traffic scenarios. For the temporal components, the long-term temporal dynamics in contemporaneous historical data for ridership are extracted by the Stacked Autoencoder (SAE) method. For the spatial components, the activity-based spatial geographic information (ABG-information) is used to capture the spatial correlation of the traffic network, which is reflected in the daily activities of humans. Specifically, the SP is applied to a Spatio-temporal Graph Convolutional Neural Network (STGCNN) model. In the case study, the Similarity-based Principle Spatio-temporal Graph Convolutional Neural Network (SP-STGCNN) model predicts demand for bicycle sharing in San Francisco. The results show that the SP effectively improves the model's performance. The prediction accuracy is enhanced by up to 10.34% compared with STGCNN. For spatial relationships, the model using the geographic information attribute performs better than that using the road information attribute and the distance attribute. It is proved that the construction of the Spatio-temporal model-based similarity principle can improve the performance. https://www.jtlu.org/index.php/jtlu/article/view/2348Keywords: Traffic demand prediction, Similarity-based Principle, Spatio-temporal Graph Convolutional Neural Network model; activity-based geographic information; prediction of bicycle sharing ridership. |
| spellingShingle | Jiahui Zhao Zhibin Li Pan Liu Mingye Zhang Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership prediction Journal of Transport and Land Use Keywords: Traffic demand prediction, Similarity-based Principle, Spatio-temporal Graph Convolutional Neural Network model; activity-based geographic information; prediction of bicycle sharing ridership. |
| title | Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership prediction |
| title_full | Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership prediction |
| title_fullStr | Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership prediction |
| title_full_unstemmed | Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership prediction |
| title_short | Spatial-temporal deep learning model based on Similarity Principle for dock shared bicycles ridership prediction |
| title_sort | spatial temporal deep learning model based on similarity principle for dock shared bicycles ridership prediction |
| topic | Keywords: Traffic demand prediction, Similarity-based Principle, Spatio-temporal Graph Convolutional Neural Network model; activity-based geographic information; prediction of bicycle sharing ridership. |
| url | https://www.jtlu.org/index.php/jtlu/article/view/2348 |
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