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Jun, 2023
SPRINT:可伸缩的策略预训练,通过语言指导的标签化
SPRINT: Scalable Policy Pre-Training via Language Instruction Relabeling
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Jesse Zhang, Karl Pertsch, Jiahui Zhang, Joseph J. Lim
TL;DR
SPRINT提出了一种可扩展的离线策略预训练方法,通过使用大规模语言模型和离线强化学习,自动扩展预训练任务集合以训练机器人一系列技能,实验结果表明,SPRINT预训练明显加速了机器人学习新任务的速度。
Abstract
pre-training
robot policies
with a rich set of
skills
can substantially accelerate the learning of downstream tasks. Prior works have defi
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