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Advances in (High-Confidence) Off-Policy Evaluation
Philip Thomas
Author Information
Philip Thomas (University of Massachusetts Amherst)
More from the Same Authors
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2022 : Optimization using Parallel Gradient Evaluations on Multiple Parameters »
Yash Chandak · Shiv Shankar · Venkata Gandikota · Philip Thomas · Arya Mazumdar -
2022 Poster: Off-Policy Evaluation for Action-Dependent Non-stationary Environments »
Yash Chandak · Shiv Shankar · Nathaniel Bastian · Bruno da Silva · Emma Brunskill · Philip Thomas -
2021 : Q&A for Philip Thomas »
Philip Thomas -
2021 : Invited Speaker Panel »
Sham Kakade · Minmin Chen · Philip Thomas · Angela Schoellig · Barbara Engelhardt · Doina Precup · George Tucker -
2021 Poster: SOPE: Spectrum of Off-Policy Estimators »
Christina Yuan · Yash Chandak · Stephen Giguere · Philip Thomas · Scott Niekum -
2021 Poster: Multi-Objective SPIBB: Seldonian Offline Policy Improvement with Safety Constraints in Finite MDPs »
harsh satija · Philip Thomas · Joelle Pineau · Romain Laroche -
2021 Poster: Universal Off-Policy Evaluation »
Yash Chandak · Scott Niekum · Bruno da Silva · Erik Learned-Miller · Emma Brunskill · Philip Thomas -
2021 Poster: Structural Credit Assignment in Neural Networks using Reinforcement Learning »
Dhawal Gupta · Gabor Mihucz · Matthew Schlegel · James Kostas · Philip Thomas · Martha White -
2020 Poster: Towards Safe Policy Improvement for Non-Stationary MDPs »
Yash Chandak · Scott Jordan · Georgios Theocharous · Martha White · Philip Thomas -
2020 Spotlight: Towards Safe Policy Improvement for Non-Stationary MDPs »
Yash Chandak · Scott Jordan · Georgios Theocharous · Martha White · Philip Thomas -
2020 Poster: Security Analysis of Safe and Seldonian Reinforcement Learning Algorithms »
Pinar Ozisik · Philip Thomas -
2019 Poster: Offline Contextual Bandits with High Probability Fairness Guarantees »
Blossom Metevier · Stephen Giguere · Sarah Brockman · Ari Kobren · Yuriy Brun · Emma Brunskill · Philip Thomas -
2019 Poster: A Meta-MDP Approach to Exploration for Lifelong Reinforcement Learning »
Francisco Garcia · Philip Thomas -
2015 Poster: Policy Evaluation Using the Ω-Return »
Philip Thomas · Scott Niekum · Georgios Theocharous · George Konidaris -
2013 Poster: Projected Natural Actor-Critic »
Philip Thomas · William C Dabney · Stephen Giguere · Sridhar Mahadevan -
2011 Poster: TD_gamma: Re-evaluating Complex Backups in Temporal Difference Learning »
George Konidaris · Scott Niekum · Philip Thomas -
2011 Poster: Policy Gradient Coagent Networks »
Philip Thomas