1 code implementation • 10 Dec 2023 • Xiaojian Yuan, Kejiang Chen, Wen Huang, Jie Zhang, Weiming Zhang, Nenghai Yu
In response to these identified gaps, we introduce a novel Data-Free Hard-Label Robustness Stealing (DFHL-RS) attack in this paper, which enables the stealing of both model accuracy and robustness by simply querying hard labels of the target model without the help of any natural data.
1 code implementation • 20 Feb 2023 • Xiaojian Yuan, Kejiang Chen, Jie Zhang, Weiming Zhang, Nenghai Yu, Yang Zhang
At first, a top-n selection strategy is proposed to provide pseudo-labels for public data, and use pseudo-labels to guide the training of the cGAN.
1 code implementation • None 2021 • Xiaojian Yuan
This work is the final project of the Computer Vision Course of USTC.
Ranked #7 on Facial Expression Recognition (FER) on FER2013