About me
I am a Ph.D. candidate at the Center of Foundational Artificial Intelligence of University College London, supervised by
François-Xavier Briol and Arthur Gretton.
I am interested in understanding machine learning algorithms through the dual lenses of optimization and generalization. My current research focuses on generative models, Monte Carlo methods, and causal inference. Prior to my PhD, I obtained my bachelor's degree from the department of Electronic Engineering, Tsinghua University, 2022.
I organize the JumpTrading/ELLIS CSML seminar series on Computational Statistics and Machine Learning for the
UCL ELLIS Unit. Feel free to drop me an email if you would like to give a talk!
Recent News
📌 April 2026: I am co-organising UCL IMSS Annual Lecture on Computational Statistics and Machine Learning.
This will be followed by a two-day London Meeting on Computational Statistics.
📌 March 2026: Research visit to Weijie Su at the University of Pennsylvania.
📌 November 2025:: Two new papers on nonparametric instrumental variables (NPIV)! 🎉 One Paper studies convergence guarantees under neural network representations, and the other Paper establishes sharp statistical rates for kernel-based estimators.
📌 March 2026: Research visit to Weijie Su at the University of Pennsylvania.
📌 November 2025:: Two new papers on nonparametric instrumental variables (NPIV)! 🎉 One Paper studies convergence guarantees under neural network representations, and the other Paper establishes sharp statistical rates for kernel-based estimators.
Selected Publications and Preprints
Zonghao Chen, Aratrika Mustafi, Pierre Glaser, Anna Korba, Arthur Gretton, Bharath K. Sriperumbudur
JMLR '25 Journal of Machine Learning Research
Paper, Code, Poster
Zonghao Chen, Atsushi Nitanda, Arthur Gretton, Taiji Suzuki
Preprint
Paper, Code,
Zikai Shen*, Zonghao Chen*, Dimitri Meunier, Ingo Steinwart, Arthur Gretton†, Zhu Li†
Preprint
Paper
Zonghao Chen, Toni Karvonen, Heishiro Kanagawa, François-Xavier Briol, Chris. J. Oates
Preprint
Paper, Code
Zonghao Chen, Masha Naslidnyk, François-Xavier Briol
ICML '25 International Conference on Machine Learning
Paper, Code, Poster
Awards
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RIKEN Visiting Fellowship in Machine Learning, RIKEN AIP, Japan
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Newcastle Visiting Fellowship in Machine Learning, Newcastle University
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Tsinghua Presidential Scholarship, Tsinghua University
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Yinghua Scholarship, Tsinghua University