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Start Over Author "Lin, Yixuan" Publisher ieee
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10. Differentially Private Federated Temporal Difference Learning.

Author

Zeng, Yiming, Lin, Yixuan, Yang, Yuanyuan, and Liu, Ji

Subjects
*MACHINE learning, *REINFORCEMENT learning, *APPROXIMATION algorithms, *RANDOM noise theory
Abstract

This article considers a federated temporal difference (TD) learning algorithm and provides both asymptotic and finite-time analyses. To protect each worker agent's cost information from being acquired by possible attackers, we propose a privacy-preserving variant of the algorithm by adding perturbation to the exchanged information. We show the rigorous differential privacy guarantee by using moments accountant and derive an upper bound of the utility loss for the privacy-preserving algorithm. Evaluations are also provided to corroborate the efficiency of the algorithms. [ABSTRACT FROM AUTHOR]

Published
2022
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