Search Results for author: Kenta Kawamoto

Found 4 papers, 0 papers with code

BeTAIL: Behavior Transformer Adversarial Imitation Learning from Human Racing Gameplay

no code implementations22 Feb 2024 Catherine Weaver, Chen Tang, Ce Hao, Kenta Kawamoto, Masayoshi Tomizuka, Wei Zhan

Thus, we propose BeTAIL: Behavior Transformer Adversarial Imitation Learning, which combines a Behavior Transformer (BeT) policy from human demonstrations with online AIL.

Imitation Learning

Improving Wind Resistance Performance of Cascaded PID Controlled Quadcopters using Residual Reinforcement Learning

no code implementations3 Aug 2023 Yu Ishihara, Yuichi Hazama, Kousuke Suzuki, Jerry Jun Yokono, Kohtaro Sabe, Kenta Kawamoto

Wind resistance control is an essential feature for quadcopters to maintain their position to avoid deviation from target position and prevent collisions with obstacles.

Position

Skill-Critic: Refining Learned Skills for Reinforcement Learning

no code implementations14 Jun 2023 Ce Hao, Catherine Weaver, Chen Tang, Kenta Kawamoto, Masayoshi Tomizuka, Wei Zhan

Hierarchical reinforcement learning (RL) can accelerate long-horizon decision-making by temporally abstracting a policy into multiple levels.

Decision Making Hierarchical Reinforcement Learning +2

Expert Human-Level Driving in Gran Turismo Sport Using Deep Reinforcement Learning with Image-based Representation

no code implementations11 Nov 2021 Ryuji Imamura, Takuma Seno, Kenta Kawamoto, Michael Spranger

We demonstrate that the proposed method performs expert human-level vehicle control under high-speed driving scenarios even with game screen images as high-dimensional inputs.

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