1 code implementation • 4 Apr 2024 • Zhou Jie, Xiao Chao, Peng Bo, Liu Zhen, Liu Li, Liu Yongxiang, Li Xiang
Aircraft target detection in SAR images is a challenging task due to the discrete scattering points and severe background clutter interference.
1 code implementation • 25 Dec 2023 • Li Xiang, Junbo Yin, Wei Li, Cheng-Zhong Xu, Ruigang Yang, Jianbing Shen
Specifically, DMA builds a domain-mixing 3D instance bank for the teacher and student models during training, resulting in aligned data representation.
no code implementations • 28 Jun 2023 • Ganyu Wang, Qingsong Zhang, Li Xiang, Boyu Wang, Bin Gu, Charles Ling
Meanwhile, the upstream model (server) is updated with first-order optimization (FOO) locally, which significantly improves the convergence rate, making it feasible to train the large models without compromising privacy and security.
no code implementations • 13 Jan 2023 • Li Xiang, He Miao, Luo Haibo, Xiao Jiajie
Regarding to the noise issue, from the perspective of denoising, an iterable dynamic instance noise filter (DINF) is proposed for the RCNN-based pedestrian detectors to improve the signal-noise ratio of the instance feature.
no code implementations • SemEval (NAACL) 2022 • Junyuan Shang, Shuohuan Wang, Yu Sun, Yanjun Yu, Yue Zhou, Li Xiang, Guixiu Yang
This paper describes our winning system on SemEval 2022 Task 7: Identifying Plausible Clarifications of Implicit and Underspecified Phrases in Instructional Texts.
no code implementations • 2 Nov 2022 • Li Xiang, He Miao, Luo Haibo, Yang Huiyuan, Xiao Jiajie
The anchor drift reflects that the anchor-object matching relation, which is determined by the degree of overlap between anchors and objects, is not always optimal.
1 code implementation • 23 Jun 2022 • Weijie Ma, Ye Zhu, Ruimao Zhang, Jie Yang, Yiwen Hu, Zhen Li, Li Xiang
By aligning the class tokens and spatial attention maps of paired NBI and WL images at different levels, the Transformer achieves the ability to keep both global and local representation consistency for the above two modalities.
no code implementations • 5 Aug 2021 • Qin Wang, Hui Che, Weizhen Ding, Li Xiang, Guanbin Li, Zhen Li, Shuguang Cui
Thus, we propose a novel framework based on a teacher-student architecture for the accurate colorectal polyp classification (CPC) through directly using white-light (WL) colonoscopy images in the examination.
1 code implementation • 14 Nov 2019 • Li Xiang, Chen Shuo, Xia Yan, Yang Jian
These methods use standardization or normalization that changes the weight $\boldsymbol{W}$ to $\boldsymbol{W}'$, which makes $\boldsymbol{W}'$ independent to the magnitude of $\boldsymbol{W}$.