1 code implementation • 24 Aug 2023 • Jiawei Jiang, Chengkai Han, Wayne Xin Zhao, Jingyuan Wang
The field of urban spatial-temporal prediction is advancing rapidly with the development of deep learning techniques and the availability of large-scale datasets.
2 code implementations • 27 Apr 2023 • Jiawei Jiang, Chengkai Han, Wenjun Jiang, Wayne Xin Zhao, Jingyuan Wang
As deep learning technology advances and more urban spatial-temporal data accumulates, an increasing number of deep learning models are being proposed to solve urban spatial-temporal prediction problems.
1 code implementation • 22 Feb 2023 • Jiawei Jiang, Chengkai Han, Jingyuan Wang
Therefore, organizers provide a wind power dataset containing historical data from 134 wind turbines and launch the Baidu KDD Cup 2022 to examine the limitations of current methods for wind power forecasting.
1 code implementation • 19 Jan 2023 • Jiawei Jiang, Chengkai Han, Wayne Xin Zhao, Jingyuan Wang
However, GNN-based models have three major limitations for traffic prediction: i) Most methods model spatial dependencies in a static manner, which limits the ability to learn dynamic urban traffic patterns; ii) Most methods only consider short-range spatial information and are unable to capture long-range spatial dependencies; iii) These methods ignore the fact that the propagation of traffic conditions between locations has a time delay in traffic systems.
Ranked #2 on Traffic Prediction on PeMSD4