Salman Avestimehr

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Self-Supervised FL!

An essential, but rarely studied, challenge in FL is label deficiency at the edge. This problem is even more pronounced in FL, compared to centralized training, due to the fact that FL users are often reluctant to label their private data and edge devices do not provide an ideal interface to assist with annotation. Addressing label deficiency is also further complicated in FL, due to the heterogeneous nature of the data at edge devices and the need for developing personalized models for each user. We propose a self-supervised and personalized federated learning framework, named (SSFL), and a series of algorithms under this framework which work towards addressing these challenges.

For more information see: https://arxiv.org/pdf/2110.02470.pdf

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