Felisha Elizabeth Tulus

I am a PhD student at University of Warwick’s Department of Statistics, currently supervised by Professor Giovanni Montana. My core research area is reinforcement learning, with a particular focus on offline reinforcement learning and off-policy evaluation. I am broadly interested in the development of reinforcement learning methods, advances in machine learning more generally, and their practical applications across different domains.

I work as a Postgraduate Teaching Assistant (PGTA) for the following courses where I led tutorial classes and assisted with the coursework:

• ST119 - Probability 2
• ST120 - Introduction to Probability
• ST230 - Mathematical Statistics

These roles helped me gain experience in supporting student learning and engagement in statistics, probability, and quantitative methods.