no code implementations • 23 Aug 2023 • Junyi Chen, Longteng Guo, Jia Sun, Shuai Shao, Zehuan Yuan, Liang Lin, Dongyu Zhang
Owing to the combination of the unified architecture and pre-training task, EVE is easy to scale up, enabling better downstream performance with fewer resources and faster training speed.
1 code implementation • 3 Feb 2023 • Yizheng Wang, Jia Sun, Timon Rabczuk, Yinghua Liu
The results demonstrate that DCEM outperforms DEM in terms of stress accuracy and efficiency and has an advantage in dealing with complex displacement boundary conditions, which is supported by theoretical analyses and numerical simulations.
no code implementations • 11 Jan 2023 • Jia Sun, Yinghua Liu, Yizheng Wang, Zhenhan Yao, Xiaoping Zheng
The boundary integral equations are employed to transfer all the unknowns to the boundary, then the unknowns are approximated using neural networks and solved through a training process.
2 code implementations • 5 Mar 2022 • Qishuai Diao, Yi Jiang, Bin Wen, Jia Sun, Zehuan Yuan
Fine-Grained Visual Classification(FGVC) is the task that requires recognizing the objects belonging to multiple subordinate categories of a super-category.
Ranked #1 on Fine-Grained Image Classification on NABirds (using extra training data)
no code implementations • 28 Jan 2022 • Dun Wang, Kaixuan Guo, Yanying Zhu, Jia Sun, Aliona Dreglea, Jiao Yu
It is difficult using a single traditional image processing algorithm to extract continuous and accurate contour of a porous bioelastomer.
1 code implementation • 25 Sep 2021 • Yizheng Wang, Jia Sun, Wei Li, Zaiyuan Lu, Yinghua Liu
The advantage of the proposed method is higher efficiency, more accurate, and less hyperparameters than the strong form PINN with subdomains.
no code implementations • 17 Feb 2020 • Wanyi Li, Fuyu Li, Yongkang Luo, Peng Wang, Jia Sun
Deep learning (DL) based object detection has achieved great progress.
no code implementations • 24 Oct 2018 • Jia Sun, Dongdong Yu, Yinghong Li, Changhu Wang
In this work, we propose a mask propagation network to treat the video segmentation problem as a concept of the guided instance segmentation.