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Federated Learning: Challenges, Methods, and Future Directions

delete2020-05-01
delete2.9K
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OA
AI
L
Li, Tian *
A
Anit Kumar Sahu
T
Talwalkar, Ameet
S
Smith, Virginia
DOI:10.1109/MSP.2020.2975749delete
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Abstract

Abstract

En 中文
Federated learning involves training statistical models over remote devices or siloed data centers, such as mobile phones or hospitals, while keeping data localized. Training in heterogeneous and potentially massive networks introduces novel challenges that require a fundamental departure from standard approaches for large-scale machine learning, distributed optimization, and privacy-preserving data analysis. In this article, we discuss the unique characteristics and challenges of federated learning, provide a broad overview of current approaches, and outline several directions of future work that are relevant to a wide range of research communities.
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

IEEE Signal Processing Magazine cover
IEEE Signal Processing Magazine
IF:
9.6
Papers:
1.1W
Citations:
1.7W

Organization

C
Carnegie Mellon University
Scholars:
1.4W
Papers: 1.4W
Citations: 2.7W
S
Stanford University
Scholars:
9.6W
Papers: 8.2W
Citations: 17.0W
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