Instance-wise Batch Label Restoration via Gradients in Federated Learning

1 code implementation • International Conference on Learning Representations 2023 • Kailang Ma, Yu Sun, Jian Cui, Dawei Li, Zhenyu Guan and Jianwei Liu

Furthermore, we demonstrate that our method facilitates the existing gradient inversion attacks by exploiting the recovered labels, with an increase of 6-7 in PSNR on both MNIST and CIFAR100.

Federated Learning