AINeutralarXiv – CS AI · 9h ago6/10
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INO-SGD: Addressing Utility Imbalance under Individualized Differential Privacy
Researchers propose INO-SGD, a novel algorithm addressing the utility imbalance problem in individualized differential privacy (IDP) machine learning systems. The algorithm strategically down-weights sensitive data batches to prevent underrepresentation of privacy-protected subsets, improving model performance for high-privacy users while maintaining differential privacy guarantees.