1 code implementation • 2 Apr 2024 • Enshu Liu, Junyi Zhu, Zinan Lin, Xuefei Ning, Matthew B. Blaschko, Sergey Yekhanin, Shengen Yan, Guohao Dai, Huazhong Yang, Yu Wang
For example, LCSC achieves better performance using 1 number of function evaluation (NFE) than the base model with 2 NFE on consistency distillation, and decreases the NFE of DM from 15 to 9 while maintaining the generation quality on CIFAR-10.
no code implementations • 5 Dec 2023 • Zhangyang Xiong, Chenghong Li, Kenkun Liu, Hongjie Liao, Jianqiao Hu, Junyi Zhu, Shuliang Ning, Lingteng Qiu, Chongjie Wang, Shijie Wang, Shuguang Cui, Xiaoguang Han
In this era, the success of large language models and text-to-image models can be attributed to the driving force of large-scale datasets.
1 code implementation • 31 May 2023 • Junyi Zhu, Ruicong Yao, Matthew B. Blaschko
Seemingly, FL can provide a degree of protection against gradient inversion attacks on weight updates, since the gradient of a single step is concealed by the accumulation of gradients over multiple local iterations.
1 code implementation • CVPR 2023 • Junyi Zhu, Xingchen Ma, Matthew B. Blaschko
A global model is introduced as a latent variable to augment the joint distribution of clients' parameters and capture the common trends of different clients, optimization is derived based on the principle of maximizing the marginal likelihood and conducted using variational expectation maximization.
1 code implementation • ICCV 2023 • Yao Ge, Yun Li, Keji Han, Junyi Zhu, Xianzhong Long
However, they are susceptible to adversarial examples, which are generated by adding adversarial perturbations to original data.
1 code implementation • 1 Dec 2021 • Junyi Zhu, Matthew B. Blaschko
Differentially private stochastic gradient descent (DP-SGD) has been widely adopted in deep learning to provide rigorously defined privacy, which requires gradient clipping to bound the maximum norm of individual gradients and additive isotropic Gaussian noise.
2 code implementations • ICLR 2021 • Junyi Zhu, Matthew Blaschko
However, recent optimization-based gradient attacks show that raw data can often be accurately recovered from gradients.
no code implementations • 4 Jun 2019 • Haohao Hu, Junyi Zhu, Sascha Wirges, Martin Lauer
In this work, we present LocGAN, our localization approach based on a geo-referenced aerial imagery and LiDAR grid maps.