Certified robust accuracy of neural networks are bounded due to Bayes errors

• Main Authors: ZHANG, Ruihan, SUN, Jun
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2024
• Subjects: Graphics and Human Computer Interfaces; Software Engineering
• Online Access: https://ink.library.smu.edu.sg/sis_research/9178; https://ink.library.smu.edu.sg/context/sis_research/article/10183/viewcontent/CERTIFIED_ROBUST.pdf
• Institution: Singapore Management University

Adversarial examples pose a security threat to many critical systems built on neural networks. While certified training improves robustness, it also decreases accuracy noticeably. Despite various proposals for addressing this issue, the significant accuracy drop remains. More importantly, it is not...