From Prior to Pro: Efficient Skill Mastery via Distribution Contractive RL Finetuning

作者：Zhanyi Sun, Shuran Song · 单位：Stanford University · 会议/期刊：arXiv · 日期：2026-03-10 · 来源：Low-Level Learning-Based Action Modelling / Learning Strategy / Model-free Reinforcement Learning / RL in Fine-Tuning