2 papers
cs.LG2024
NPAT Null-Space Projected Adversarial Training Towards Zero Deterioration
Hanyi Hu, Qiao Han, Kui Chen +1
To mitigate the susceptibility of neural networks to adversarial attacks, adversarial training has emerged as a prevalent and effective defense strategy. Intrinsically, this counte…
cs.SI2022
Fraudulent User Detection Via Behavior Information Aggregation Network (BIAN) On Large-Scale Financial Social Network
Hanyi Hu, Long Zhang, Shuan Li +3
Financial frauds cause billions of losses annually and yet it lacks efficient approaches in detecting frauds considering user profile and their behaviors simultaneously in social n…