About Me
Welcome to my homepage! My name is Chuanhui Liu (刘川辉). Currently, I am a Contract AI Scientist at Data and Statistical Science (DSS), Abbvie, combining advanced quantitative methods with automation to turn complex data into reliable, actionable insight for high-stakes decision making in clinical R&D and drug development. Prior to that, I earned my Ph.D. in Statistics from Purdue University, where I had the opportunity to conduct research in probabilistic machine learning, optimal transport, and scalable Bayesian inference.
In my spare time, I enjoy “cooking” things — from dangerously spicy Sichuan-style food and consumer electronics to side research projects.
Education
Aug. 2019 – Dec. 2025
Ph.D in Statistics & Machine Learning - Purdue University
Advisor: Dr. Xiao Wang
Aug. 2017 – May. 2019
M.S. in Statistics - Purdue University
Aug. 2012 – May. 2016
B.S. in Applied Mathematics - Nankai University
Research Interests
Bayesian Inference
Survival Analysis
Probalistic Methods
Causal Inference
Machine Learning Theory
Information Theory
Optimal Transport
Interactive Web Apps
LLM Evaluation
Agentic Workflows