no code implementations • 20 Oct 2023 • Damian Sójka, Yuyang Liu, Dipam Goswami, Sebastian Cygert, Bartłomiej Twardowski, Joost Van de Weijer
Each sequence is composed of 401 images and starts with the source domain, then gradually drifts to a different one (changing weather or time of day) until the middle of the sequence.
no code implementations • 14 Oct 2023 • Yufei Huang, Siyuan Li, Jin Su, Lirong Wu, Odin Zhang, Haitao Lin, Jingqi Qi, Zihan Liu, Zhangyang Gao, Yuyang Liu, Jiangbin Zheng, Stan. ZQ. Li
To study this problem, we identify a Protein 3D Graph Structure Learning Problem for Robust Protein Property Prediction (PGSL-RP3), collect benchmark datasets, and present a protein Structure embedding Alignment Optimization framework (SAO) to mitigate the problem of structure embedding bias between the predicted and experimental protein structures.
no code implementations • 11 Oct 2023 • Yuyang Liu, Weijun Dong, Yingdong Hu, Chuan Wen, Zhao-Heng Yin, Chongjie Zhang, Yang Gao
Nonetheless, we identify that tasks characterized by a progress dependency property pose significant challenges for such approaches; in these tasks, the agent needs to initially learn the expert's preceding behaviors before mastering the subsequent ones.
1 code implementation • NeurIPS 2023 • Dipam Goswami, Yuyang Liu, Bartłomiej Twardowski, Joost Van de Weijer
However, when learning from non-stationary data, we observe that the Euclidean metric is suboptimal and that feature distributions are heterogeneous.
no code implementations • 12 Sep 2023 • Zhiqing Zhang, Guojia Fan, Tianyong Liu, Nan Li, Yuyang Liu, Ziyu Liu, Canwei Dong, Shoujun Zhou
Furthermore, to capture specific anatomical a priori information in medical images, we incorporate a shape a priori module.
no code implementations • 20 Jul 2023 • Wei Cong, Yang Cong, Gan Sun, Yuyang Liu, Jiahua Dong
Continual learning algorithms which keep the parameters of new tasks close to that of previous tasks, are popular in preventing catastrophic forgetting in sequential task learning settings.
no code implementations • 16 Mar 2023 • Marwa Dhiaf, Mohamed Ali Souibgui, Kai Wang, Yuyang Liu, Yousri Kessentini, Alicia Fornés, Ahmed Cheikh Rouhou
In this paper, we explore the potential of continual self-supervised learning to alleviate the catastrophic forgetting problem in handwritten text recognition, as an example of sequence recognition.
1 code implementation • 17 Feb 2023 • Yangyuxuan Kang, Yuyang Liu, Anbang Yao, Shandong Wang, Enhua Wu
Existing lifting networks for regressing 3D human poses from 2D single-view poses are typically constructed with linear layers based on graph-structured representation learning.
no code implementations • 12 Mar 2022 • Yajie Bao, Yuyang Liu
Linear discriminant analysis (LDA) is an important classification tool in statistics and machine learning.
no code implementations • ICCV 2021 • Cheng Yu, Jiansheng Chen, Youze Xue, Yuyang Liu, Weitao Wan, Jiayu Bao, Huimin Ma
Physical-world adversarial attacks based on universal adversarial patches have been proved to be able to mislead deep convolutional neural networks (CNNs), exposing the vulnerability of real-world visual classification systems based on CNNs.
no code implementations • 28 Dec 2020 • Tao Zhang, Yang Cong, Gan Sun, Jiahua Dong, Yuyang Liu, Zhengming Ding
More specifically, we first do partial visual and tactile features extraction from the partial visual and tactile data, respectively, and encode the extracted features in modality-specific feature subspaces.
no code implementations • ECCV 2020 • Jiahua Dong, Yang Cong, Gan Sun, Yuyang Liu, Xiaowei Xu
Unsupervised domain adaptation without consuming annotation process for unlabeled target data attracts appealing interests in semantic segmentation.
no code implementations • 12 Dec 2019 • Yuyang Liu, Yang Cong, Gan Sun
To further transfer the task-specific knowledge from previous tasks to the new coming classification task, a memory attention mechanism is proposed to connect the current task with relevant previously tasks, which can effectively prevent catastrophic forgetting via soft-transferring previous knowledge.
1 code implementation • 16 Aug 2019 • Tai-Long He, Dylan B. A. Jones, Binxuan Huang, Yuyang Liu, Kazuyuki Miyazaki, Zhe Jiang, E. Charlie White, Helen M. Worden, John R. Worden
We used the model to evaluate recent trends in NO$_x$ emissions in the US and found that the trend in the EPA emission inventory produced the largest negative bias in MDA8 ozone between 2010-2016.
no code implementations • 22 Mar 2019 • Stephen Zhen Gou, Yuyang Liu
However, one insight is that these transitions can be used to learn the dynamics of the environment as a supervised learning problem.