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Research of Financial Transaction Model Based on Federated Learning Algorithm
DOI: https://doi.org/10.62381/E254114
Author(s)
Zou Langhan
Affiliation(s)
School of Elect, Nanyang Technological University, Singapore
Abstract
As data storage across multiple devices becomes more complex, there is a growing need for efficient and secure ways to train models on decentralized personal data. Traditional centralized training methods, which require aggregating data from various sources, can compromise user privacy and data security. This report compares two federated learning algorithms: the widely-used FedAvg and the more recent pFedMe. FedAvg trains a global model by aggregating local updates from multiple clients. pFedMe improves on FedAvg by using Moreau envelopes for better personalized model training. Experiments with the MNIST dataset show that pFedMe outperforms FedAvg in accuracy and convergence speed.
Keywords
Machine Learning; Federated Learning; Personalized Federated Learning; Stochastic Gradient Descent (SGD); Statistical Diversity; L2-norm Regularization
References
[1] B. McMahan, E. Moore, D. Ramage, S. Hampson, and B. A. y Arcas, “Communication-Efficient Learning of Deep Networks from Decentralized Data,” in Proceedings of the 20th International Conference on Artificial Intelligence and Statistics, vol. 54 of Proceedings of Machine Learning Research, (Fort Lauderdale, FL, USA), pp. 1273–1282, PMLR, 20–22 Apr 2017. [2] D. Li and J. Wang, “FedMD: Heterogenous Federated Learning via Model Distillation,” arXiv:1910.03581[cs, stat], Oct.2019. [Online]. Available: http://arxiv.org/abs/1910.03581. [3] Y. Deng, M. M. Kamani, and M. Mahdavi, “Adaptive Personalized Federated Learning,” arXiv:2003.13461[cs, stat], Mar.2020. [Online].Available: http://arxiv.org/abs/2003.13461. [4] P.P Liang, T. Liu, Z. Liu, N. B. Allen, R. P. Auerbach, D. Brent, R. Salakhutdinov, L. P. Morency, “Think Locally, Act Globally: Federated Learning with Local and Global Representations,”arXiv:2001.01523v3[cs.LG],Jan.[Online].Available: https://doi.org/10.48550/arXiv.2001.01523. [5] C. T. Dinh, N. H. Tran, T. D. Nguyen, “Personalized Federated Learning with Moreau Envelopes,” arXiv:2006.08848v3 [cs. LG], Jan 2022. [Online]. Available: https://doi.org/10.48550/arXiv.2006.08848. [6] A. Fallah, A. Mokhtari, and A. Ozdaglar, “Personalized Federated Learning: A Meta-Learning Approach,” arXiv:2002.07948 [cs, math, stat], Feb. 2020. [Online]. Available: http://arxiv.org/abs/2002.07948.
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