Tianyi Peng

Assistant Professor, Decision, Risk, and Operations, Columbia University

  • Joined May 2021

Names

Tianyi Peng (Preferred)

Emails

****@mit.edu (Confirmed)
,
****@gmail.com (Confirmed)
,
****@columbia.edu (Confirmed)

Personal Links

Education & Career History

Assistant Professor
Decision, Risk, and Operations, Columbia University (columbia.edu)
2024 – Present
 
PhD student
Massachusetts Institute of Technology (mit.edu)
2017 – 2023
 
Undergrad student
Tsinghua University, Tsinghua University (tsinghua.edu.cn)
2013 – 2017
 

Advisors, Relations & Conflicts

No relations added

Expertise

Causal Machine Learning, Experimentation Platform
Present
 
Large-scale Simulator, Digital Twin, User-Dynamic Simulation
Present
 
Reinforcement Learning, Generative AI, Recommendation System
Present
 
Operations Management
Present