Adaptive Personalized Randomized Response Method Based on Local Differential Privacy
Dongyan Zhang,
Lili Zhang,
Zhiyong Zhang
et al.
Abstract:Aiming at the problem of adopting the same level of privacy protection for sensitive data in the process of data collection and ignoring the difference in privacy protection requirements, the authors propose an adaptive personalized randomized response method based on local differential privacy (LDP-APRR). LDP-APRR determines the sensitive level through the user scoring strategy, introduces the concept of sensitive weights for adaptive allocation of privacy budget, and realizes the personalized privacy protect… Show more
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