Search Results for author: Yiyu Chen

Found 4 papers, 1 papers with code

Generalized Animal Imitator: Agile Locomotion with Versatile Motion Prior

no code implementations2 Oct 2023 Ruihan Yang, Zhuoqun Chen, Jianhan Ma, Chongyi Zheng, Yiyu Chen, Quan Nguyen, Xiaolong Wang

This paper introduces the Versatile Instructable Motion prior (VIM) - a Reinforcement Learning framework designed to incorporate a range of agile locomotion tasks suitable for advanced robotic applications.

CasIL: Cognizing and Imitating Skills via a Dual Cognition-Action Architecture

no code implementations28 Sep 2023 Zixuan Chen, Ze Ji, Shuyang Liu, Jing Huo, Yiyu Chen, Yang Gao

Heuristically, we extend the usual notion of action to a dual Cognition (high-level)-Action (low-level) architecture by introducing intuitive human cognitive priors, and propose a novel skill IL framework through human-robot interaction, called Cognition-Action-based Skill Imitation Learning (CasIL), for the robotic agent to effectively cognize and imitate the critical skills from raw visual demonstrations.

Imitation Learning

Robust High-speed Running for Quadruped Robots via Deep Reinforcement Learning

no code implementations11 Mar 2021 Guillaume Bellegarda, Yiyu Chen, Zhuochen Liu, Quan Nguyen

Policies can be learned in only a few million time steps, even for challenging tasks of running over rough terrain with loads of over 100% of the nominal quadruped mass.

reinforcement-learning Reinforcement Learning (RL) +1

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