2 code implementations • 1 Apr 2022 • Zilong Zhao, Aditya Kunar, Robert Birke, Lydia Y. Chen
We extensively evaluate CTAB-GAN+ on data similarity and analysis utility against state-of-the-art tabular GANs.
1 code implementation • 18 Aug 2021 • Zilong Zhao, Robert Birke, Aditya Kunar, Lydia Y. Chen
And, while learning GANs to synthesize images on FL systems has just been demonstrated, it is unknown if GANs for tabular data can be learned from decentralized data sources.
no code implementations • 11 Aug 2021 • Aditya Kunar
Overall, it is found that DP-CTABGAN is capable of being robust to privacy attacks while maintaining the highest data utility as compared to prior work, by up to 18% in terms of the average precision score.
no code implementations • 6 Jul 2021 • Aditya Kunar, Robert Birke, Zilong Zhao, Lydia Chen
Additionally, we rigorously evaluate the theoretical privacy guarantees offered by DP empirically against membership and attribute inference attacks.
1 code implementation • 16 Feb 2021 • Zilong Zhao, Aditya Kunar, Hiek Van der Scheer, Robert Birke, Lydia Y. Chen
In this paper, we develop CTAB-GAN, a novel conditional table GAN architecture that can effectively model diverse data types, including a mix of continuous and categorical variables.