Search Results for author: Chunsheng Xin

Found 3 papers, 0 papers with code

CLEAR: Clean-Up Sample-Targeted Backdoor in Neural Networks

no code implementations ICCV 2021 Liuwan Zhu, Rui Ning, Chunsheng Xin, Chonggang Wang, Hongyi Wu

Based on this observation, we propose a novel defense mechanism to pinpoint a malicious pocket by "wrapping" them into a tight convex hull in the feature space.

Backdoor Attack Data Poisoning

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