Personalized Cross-Silo Federated Learning on Non-IID Data
Personalized Cross-Silo Federated Learning on Non-IID Data
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DOI:
10.1609/aaai.v35i9.16960
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发表时间:
2020-07
期刊:
影响因子:
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通讯作者:
Yutao Huang;Lingyang Chu;Zirui Zhou;Lanjun Wang;Jiangchuan Liu;J. Pei;Yong Zhang
中科院分区:
文献类型:
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作者:
Yutao Huang;Lingyang Chu;Zirui Zhou;Lanjun Wang;Jiangchuan Liu;J. Pei;Yong Zhang
Non-IID data present a tough challenge for federated learning. In this paper, we explore a novel idea of facilitating pairwise collaborations between clients with similar data. We propose FedAMP, a new method employing federated attentive message passing to facilitate similar clients to collaborate more. We establish the convergence of FedAMP for both convex and non-convex models, and propose a heuristic method to further improve the performance of FedAMP when clients adopt deep neural networks as personalized models. Our extensive experiments on benchmark data sets demonstrate the superior performance of the proposed methods.