Yuchen Hu
Hi! I am a fifth-year Ph.D. student in the Department of Management Science and Engineering at Stanford University, advised by Dr. Stefan Wager. I am interested in a wide range of topics related to causal inference and data-driven decision-making.
I am on the 2024-2025 academic job market. A copy of my CV is available here.
Research
Policy Evaluation in Dynamic Systems
- Switchback Experiments under Geometric Mixing.
[arxiv]
Yuchen Hu, Stefan Wager.
Submitted to Management Science. - Off-Policy Evaluation in Partially Observed Markov Decision Processes under Sequential Ignorability.
[paper,
arxiv,
replication]
Yuchen Hu, Stefan Wager.
Annals of Statistics, 51(4), 2023.
Causal Inference with Interference
- Estimating Treatment Effects under Recommender Interference: A Structured Neural Networks Approach.
[arxiv]
Ruohan Zhan, Shichao Han, Yuchen Hu, Zhenling Jiang.
Preliminary version accepted by ACM Conference on Economics and Computation (EC), 2024.
Major revision at Management Science. - Average Direct and Indirect Causal Effects under Interference.
[paper,
arxiv]
Yuchen Hu, Shuangning Li, Stefan Wager.
Biometrika, 109(4), 2022.
Other Directions
- Minimax-Regret Sample Selection in Randomized Experiments.
[arxiv]
Yuchen Hu, Henry Zhu, Emma Brunskill, Stefan Wager.
ACM Conference on Economics and Computation (EC), 2024.
Winner, Decision Analysis Society (DAS) Student Paper Award, 2024. - Analysis of the Privacy-Performance Tradeoff of Reference Testing in Forensic Investigative Genetic Genealogy.
[paper]
Yuchen Hu, Lawrence M. Wein.
Journal of Forensic Sciences, 69(5), 2024. - Comparison of Empirical and Dynamic Models for HIV Viral Load Rebound after Treatment Interruption.
[paper]
Ante Bing*, Yuchen Hu*, Melanie Prague, Alison L. Hill, Jonathan Z. Li, Ronald J. Bosch, Victor DeGruttola, Rui Wang.
Statistical Communications in Infectious Diseases, 12(s1), 2020. - A Flexible Nonlinear Mixed Effects Model for HIV Viral Load Rebound after Treatment Interruption.
[paper]
Rui Wang, Ante Bing, Cathy Wang, Yuchen Hu, Ronald J. Bosch, Victor DeGruttola.
Statistics in Medicine, 39(15), 2020. - Impact of Changes in Chain Restaurant Calories over Time on Obesity Risk.
[paper]
Sara N. Bleich, Jesse C. Jones-Smith, Marian P. Jarlenski, Julia A. Wolfson, Johannah M. Frelier, Huiru Tao, Yuchen Hu, Anna Zink, Caroline G. Dunn, Mark J. Soto, Bradley J. Herring.
Journal of General Internal Medicine, 35(6), 2020.
Upcoming Talks
- Workshop in Operations Research and Data Science, Duke University, November 2024.
Teaching
- ECON293/MGTECON634 Machine Learning and Causal Inference, Teaching assistant, Spring 2020-2023.
- MS&E226 Fundamentals of Data Science, Teaching assistant, Autumn 2021-2022.
- BST224 Survival Methods in Clinical Research, Teaching assistant, Summer 2018-2019.