Orin Levy
PhD student
Blavatnik School of Computer Science
Tel Aviv University
About
I am a PhD student in the School of Computer Science at Tel Aviv University (TAU), where I am fortunate to have Prof. Yishay Mansour as my advisor. Prior to that, I received my BSc in Computer Science from Tel Aviv University.
I am broadly interested in theory and applications of Machine Learning. Currently, my research is focused on theory of Reinforcement Learning and Online Learning.
Email: orinlevy AT mail.tau.ac.il
News
Our paper "Eluder-based Regret for Stochastic Contextual MDPs" was accepted to ICML 2024!
Our paper " Efficient Rate Optimal Regret for Adversarial Contextual MDPs Using Online Function Approximation" was accepted to ICML 2023!
Check out our new ArXiv paper: "Eluder-based Regret for Stochastic Contextual MDPs" .
Our paper "Optimism in Face of a Context: Regret Guarantees for Stochastic Contextual MDP" was accepted to AAAI 2023 (Oral presentation) !
Two papers were accepted to EWRL!
New paper was accepted to Complex Feedback in Online Learning workshop (ICML 2022 workshop)!
Papers
Eluder-based Regret for Stochastic Contextual MDPs
Orin Levy, Asaf Cassel, Alon Cohen, Yishay Mansour
ICML 2024
Efficient Rate Optimal Regret for Adversarial Contextual MDPs Using Online Function Approximation
Orin Levy, Alon Cohen, Asaf Cassel, Yishay Mansour
ICML 2023
Optimism in Face of a Context: Regret Guarantees for Stochastic Contextual MDP
Orin Levy and Yishay Mansour
AAAI 2023 (Oral), EWRL 2022, ICML 2022 workshop on CFOL
Learning Efficiently Function Approximation for Contextual MDP
Orin Levy and Yishay Mansour
Teaching
Spring 23/24: Reinforcement Learning (Teaching Assistant)
Fall 23/24: Introduction to Machine Learning (Teaching Assistant)
Spring 22/23: Introduction to Machine Learning (Teaching Assistant)
Fall 22/23: Introduction to Machine Learning (Teaching Assistant)
Fall 21/22: Advanced Topics in ML and AGT (Graduate level course, grader)
Spring 20/21: Reinforcement Learning (Grader)