1 code implementation • NeurIPS 2023 • Zeyang Zhang, Xin Wang, Ziwei Zhang, Zhou Qin, Weigao Wen, Hui Xue, Haoyang Li, Wenwu Zhu
In this paper, we discover that there exist cases with distribution shifts unobservable in the time domain while observable in the spectral domain, and propose to study distribution shifts on dynamic graphs in the spectral domain for the first time.
no code implementations • 24 Mar 2023 • Kun He, Xin Liu, Yichen Yang, Zhou Qin, Weigao Wen, Hui Xue, John E. Hopcroft
Besides, we suggest to use the Normalized Mean Square Error (NMSE) to further improve the robustness by aligning the clean and adversarial examples.
no code implementations • 25 Mar 2022 • Li Ke, Meng Pan, Weigao Wen, Dong Li
Learning with few labeled data is a key challenge for visual recognition, as deep neural networks tend to overfit using a few samples only.
no code implementations • 13 Jun 2021 • Runshi Liu, Pengda Qin, Yuhong Li, Weigao Wen, Dong Li, Kefeng Deng, Qiang Wu
Typically, the risk can be identified by jointly considering product content (e. g., title and image) and seller behavior.