A new paper at COLT 2024!
Title: Tighter PAC-Bayes Bounds Through Coin-Betting
Authors: Ilja Kuzborskij, Kwang-Sung Jun, Yulian Wu, Kyoungseok Jang, Francesco Orabona
Link to the paper
[Read More]
Statistical Learning & Reinforcement Learning
About Me
I am an Assistant Professor in the Department of Artificial Intelligence at Chung-Ang University.
Before joining Chung-Ang University, I was a postdoctoral researcher at the University of Milan, New York University, and the University of Arizona. I received my Ph.D. in Mathematical Sciences from KAIST.
My research focuses on the mathematical and statistical foundations of machine learning, particularly reinforcement learning, bandits, online learning, and high-dimensional statistics.
Education
Integrated M.S. & Ph.D. in Mathematical Sciences
KAIST · 2015–2022
B.S. in Mathematical Sciences
KAIST · 2011–2015
Korea Science Academy
Busan, Korea · 2008–2011
Work Experience
Assistant Professor
Chung-Ang University · 2025–Present
Postdoctoral Researcher
University of Milan · 2024–2025 ·
Prof. Nicolò Cesa-Bianchi
Postdoctoral Researcher
New York University · 2023–2024 ·
Prof. Junpei Komiyama
Postdoctoral Researcher
University of Arizona · 2022–2023 ·
Prof. Kwang-Sung Jun
Research Interests
Skills
Probability Theory
Analytics
Statistics
Concentration Inequalities
High-Dimensional Analysis
Generalization Bounds
Python
PyTorch
MATLAB
LaTeX
SnRL Lab
Meet the graduate students and undergraduate researchers working in the Statistical Learning & Reinforcement Learning Lab.
Publications
Browse publications on bandits, online learning, reinforcement learning, and statistical machine learning.
News
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Moved to Università Degli Studi di Milano
As of March 1st, I have started working as a postdoctoral researcher with Prof. Nicolo Cesa-Bianchi’s LAILA (Laboratory for Artificial Intelligence and Learning Algorithms) team for one year. I am delighted to work with Professor Cesa-Bianchi, a luminary in the fields of Online Learning and Multi-Armed Bandits, and I look forward to learning a great deal alongside him. [Read More] -
Looking for my next position
I am actively seeking my next academic/industrial position starting in Spring 2025. Please contact me for suggestions, advice, or if additional materials are needed!