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IEICE TRANSACTIONS on Information

Layer-Based Communication-Efficient Federated Learning with Privacy Preservation

Zhuotao LIAN, Weizheng WANG, Huakun HUANG, Chunhua SU

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Summary :

In recent years, federated learning has attracted more and more attention as it could collaboratively train a global model without gathering the users' raw data. It has brought many challenges. In this paper, we proposed layer-based federated learning system with privacy preservation. We successfully reduced the communication cost by selecting several layers of the model to upload for global averaging and enhanced the privacy protection by applying local differential privacy. We evaluated our system in non independently and identically distributed scenario on three datasets. Compared with existing works, our solution achieved better performance in both model accuracy and training time.

Publication
IEICE TRANSACTIONS on Information Vol.E105-D No.2 pp.256-263
Publication Date
2022/02/01
Publicized
2021/09/28
Online ISSN
1745-1361
DOI
10.1587/transinf.2021BCP0006
Type of Manuscript
Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category

Authors

Zhuotao LIAN
  University of Aizu
Weizheng WANG
  City University of Hong Kong
Huakun HUANG
  Guangzhou University
Chunhua SU
  University of Aizu

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