Search Results for author: Sheldon Andrews

Found 3 papers, 2 papers with code

Learning to Play Atari in a World of Tokens

no code implementations3 Jun 2024 Pranav Agarwal, Sheldon Andrews, Samira Ebrahimi Kahou

We incorporate a transformer-decoder for auto-regressive world modeling and a transformer-encoder for learning behavior by attending to task-relevant cues in the discrete representation of the world model.

Decoder Model-based Reinforcement Learning

AdaptNet: Policy Adaptation for Physics-Based Character Control

1 code implementation30 Sep 2023 Pei Xu, Kaixiang Xie, Sheldon Andrews, Paul G. Kry, Michael Neff, Morgan McGuire, Ioannis Karamouzas, Victor Zordan

The technique is shown to be effective for adapting existing physics-based controllers to a wide range of new styles for locomotion, new task targets, changes in character morphology and extensive changes in environment.

Automatic Evaluation of Excavator Operators using Learned Reward Functions

1 code implementation15 Nov 2022 Pranav Agarwal, Marek Teichmann, Sheldon Andrews, Samira Ebrahimi Kahou

Training novice users to operate an excavator for learning different skills requires the presence of expert teachers.

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