Welcome to Jiuchen’s Personal Website
I am a postdoctoral researcher in the Department of Biostatistics at University of Michigan, working under the mentorship of Professor Peter Song. I completed my Ph.D. in 2024 at the University of California, Irvine, in the Department of Statistics, where I was advised by Professor Annie Qu. Prior to that, I earned my Master’s degree in Statistics from the University of Illinois Urbana-Champaign in 2018 and my Bachelor’s degree from the School of Mathematical Sciences at Zhejiang University in 2016.
My research focuses on the development of machine learning models and continuous time reinforcement learning, with particular interest in their application to mobile health data, especially data from wearable devices.