Vui lòng dùng định danh này để trích dẫn hoặc liên kết đến tài liệu này: https://elib.vku.udn.vn/handle/123456789/4288
Nhan đề: In-Depth with Spatial-Temporal Graph Neural Networks for Traffic Forecasting: An Overview with Attention
Tác giả: Quang, Cam Dung
Nguyen, Huu An
Le, Vang Van
Từ khoá: Spatial-Temporal Graph Neural Networks for Traffic Forecasting
ntelligent Transportation Systems (ITS)
Năm xuất bản: thá-2024
Nhà xuất bản: Springer Nature
Tóm tắt: Traffic forecasting is a well-known time-series problem in Intelligent Transportation Systems (ITS). Numerous machine learning techniques can be applied to enhance the accuracy of traffic forecasting, including traditional approaches and powerful deep learning methods. With the advancement of deep learning, Graph Neural Networks (GNNs) strongly improved the results of traffic prediction. Most state-of-the-art methods combine the GNN models with the "attention" mechanism to enhance efficiency. In this study, we focus on clarifying the importance and the trend of using the multi-head self-attention mechanism to improve traffic forecast accuracy in some state-of-the-art models. Successively, we compare representative models with and without multi-head self-attention and evaluate their performance on the new dataset named SEATTLE. Finally, we analyze the experimental results and discuss several research directions and opportunities in traffic forecasting.
Mô tả: Lecture Notes in Networks and Systems (LNNS,volume 882); The 13th Conference on Information Technology and Its Applications (CITA 2024) ; pp: 295-306.
Định danh: https://elib.vku.udn.vn/handle/123456789/4288
https://doi.org/10.1007/978-3-031-74127-2_25
ISBN: 978-3-031-74126-5
Bộ sưu tập: CITA 2024 (International)

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