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cs.LG2026
Enhancing Reinforcement Learning Fine-Tuning with an Online Refiner
Hao Ma, Zhiqiang Pu, Yang Liu +1
Constraints are essential for stabilizing reinforcement learning fine-tuning (RFT) and preventing degenerate outputs, yet they inherently conflict with the optimization objective b…
cs.LG2026
Efficient Soft Actor-Critic with LLM-Based Action-Level Guidance for Continuous Control
Hao Ma, Zhiqiang Pu, Xiaolin Ai +1
We present GuidedSAC, a novel reinforcement learning (RL) algorithm that facilitates efficient exploration in vast state-action spaces. GuidedSAC leverages large language models (L…