Adaptive Diffusion Freezing: Privacy-preserving Diffusion Models Against Membership Inference Attacks
A novel framework of privacy-preserving diffusion models, Adaptive Diffusion Freezing (ADF), which can defend against MIAs with better trade-off, and introduces a pretraining-based risk-aware freezing policy to estimate MIA risk based on memorization tendency.
Jia-Lu Guo, Xiao Han, Jun-Jie Wu
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