Ke Sun

ajksunke AT pku.edu.cn

Ph.D. student

University of Alberta

Personal Site


I am a third year graduate student at Center for Data Science of Peking University. I conduct my graduate research under the supervision of Prof. Zhouchen Lin and Prof. Zhanxing Zhu. Before studying in PKU, I obtained my bachelor’s degree from SouthWestern University of Finance and Economics (SWUFE) in 2017.


  • Security of Machine Learning
  • Graph Deep Learning


  • MSc in Data Science, 2017-2020

    Peking University

  • BSc in Statistics, 2013-2017

    SouthWestern University of Finance and Economics

Publications @ZERO Lab

AdaGCN: Adaboosting Graph Convolutional Networks into Deep Models. ICLR, 2021.

The design of deep graph models still remains to be investigated and the crucial part is how to explore and exploit the knowledge from …

Multi-Stage Self-Supervised Learning for Graph Convolutional Networks on Graphs with Few Labeled Nodes. AAAI, 2020.

We propose a novel training algorithm to improve the generalization performance of GCNs on graphs with few labeled nodes.

Virtual Adversarial Training on Graph ConvolutionalNetworks in Node Classification . PRCV, 2019.

The effectiveness of Graph Convolutional Networks (GCNs) has been demonstrated in a wide range of graph-based machine learning tasks. …