Search Results for author: James Macglashan

Found 7 papers, 1 papers with code

Value Function Decomposition for Iterative Design of Reinforcement Learning Agents

no code implementations24 Jun 2022 James Macglashan, Evan Archer, Alisa Devlic, Takuma Seno, Craig Sherstan, Peter R. Wurman, Peter Stone

These value estimates provide insight into an agent's learning and decision-making process and enable new training methods to mitigate common problems.

Decision Making reinforcement-learning +1

Implementing the Deep Q-Network

1 code implementation20 Nov 2017 Melrose Roderick, James Macglashan, Stefanie Tellex

The Deep Q-Network proposed by Mnih et al. [2015] has become a benchmark and building point for much deep reinforcement learning research.

Atari Games

Environment-Independent Task Specifications via GLTL

no code implementations14 Apr 2017 Michael L. Littman, Ufuk Topcu, Jie Fu, Charles Isbell, Min Wen, James Macglashan

We propose a new task-specification language for Markov decision processes that is designed to be an improvement over reward functions by being environment independent.

reinforcement-learning Reinforcement Learning (RL)

Interactive Learning from Policy-Dependent Human Feedback

no code implementations ICML 2017 James MacGlashan, Mark K. Ho, Robert Loftin, Bei Peng, Guan Wang, David Roberts, Matthew E. Taylor, Michael L. Littman

This paper investigates the problem of interactively learning behaviors communicated by a human teacher using positive and negative feedback.

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