arXiv Machine Learning

DP-MacAdam: Differentially Private Mechanism with Adaptive Clipping and Adaptive Momentum

arXiv:2606. 05435v1 Announce Type: new Abstract: Differentially private stochastic gradient descent (DP-SGD) has become the standard framework for privacy-preserving machine learning, yet its reliance on a fixed gradient clipping threshold to limit sensitivity remains a significant practical limitation.