MedFedPure: A Medical Federated Framework with MAE-based Detection and Diffusion Purification for Inference-Time Attacks
MedFedPure: 基于MAE检测和扩散净化的医疗联邦框架用于推理时攻击防御
机构 * School of Electrical and Computer Engineering(电气与计算机工程学院) ; Max Planck Institute for Brain Research(马克斯·普朗克脑研究所在法兰克福) ; School of Computer Engineering,University of Science and Technology (IUST)(科学技术大学(IUST)计算机工程学院) ; Department of Electrical and Computer Engineering(电气与计算机工程系) ; University of Waterloo(滑铁卢大学)
专题命中 医学数据与评测 :MRI(summary_cn,abstract);diagnosis(abstract);分类 cs.LG
AI总结 提出MedFedPure框架,结合个性化联邦学习、掩码自编码器检测和自适应扩散净化,在推理时防御对抗攻击,在Br35H脑MRI数据集上强攻击下准确率从49.50%提升至87.33%,干净准确率保持97.67%。