no code implementations • 31 Jul 2023 • Xinyao Liu, Shengdong Du, Fengmao Lv, Hongtao Xue, Jie Hu, Tianrui Li
In the era of big data, the issue of data quality has become increasingly prominent.
no code implementations • 29 Aug 2022 • Xinyao Liu, Shengdong Du, Tianrui Li, Fei Teng, Yan Yang
We first incorporate into an autoencoder a hidden layer that consists of de-tracking neurons and radial basis function neurons, which can enhance the ability of learning interrelated features and common features.
no code implementations • 11 Jun 2022 • Benhan Li, Shengdong Du, Tianrui Li, Jie Hu, Zhen Jia
Time-series forecasting plays an important role in many real-world scenarios, such as equipment life cycle forecasting, weather forecasting, and traffic flow forecasting.
no code implementations • 6 Apr 2022 • Peng Xie, Minbo Ma, Tianrui Li, Shenggong Ji, Shengdong Du, Zeng Yu, Junbo Zhang
Second, we employ a dynamic graph relationship learning module to learn dynamic spatial relationships between metro stations without a predefined graph adjacency matrix.
no code implementations • 25 Feb 2022 • Jiabin Tang, Tang Qian, Shijing Liu, Shengdong Du, Jie Hu, Tianrui Li
Accurate traffic forecasting, the foundation of intelligent transportation systems (ITS), has never been more significant than nowadays due to the prosperity of smart cities and urban computing.
no code implementations • 23 Feb 2022 • Benhan Li, Shengdong Du, Tianrui Li
Time series forecasting is widely used in the fields of equipment life cycle forecasting, weather forecasting, traffic flow forecasting, and other fields.
no code implementations • 18 Dec 2020 • Wei Huang, Tianrui Li, Dexian Wang, Shengdong Du, Junbo Zhang
An appropriate weight selection algorithm that combines the information quantity of training accuracy and training frequency to measure the weights is proposed.
no code implementations • 26 Aug 2019 • Peng Xie, Tianrui Li, Jia Liu, Shengdong Du, Xin Yang, Junbo Zhang
Urban spatial-temporal flows prediction is of great importance to traffic management, land use, public safety, etc.
no code implementations • 12 Dec 2018 • Shengdong Du, Tianrui Li, Yan Yang, Shi-Jinn Horng
Air quality forecasting has been regarded as the key problem of air pollution early warning and control management.
no code implementations • 6 Mar 2018 • Shengdong Du, Tianrui Li, Xun Gong, Shi-Jinn Horng
Traffic flow forecasting has been regarded as a key problem of intelligent transport systems.