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English(EN) Learning with a Single Rollout via Monte Carlo Pass@k Critic

新的SR-PPO方法通过单次采样改进语言模型的强化学习

研究人员开发了一种名为单次采样近端策略优化(SR-PPO)的新方法,以解决语言模型强化学习中估计token级优势的挑战。该方法使用在每次提示的单次采样上训练的蒙特卡洛Pass@k评论员来改进信用分配并降低计算成本。该方法在HMMT26和AIME24等数学推理基准上显示出稳定的学习和持续的成功率提升。 AI

影响 这项研究通过降低强化学习的计算成本,可能导致更高效的语言模型训练。

排序理由 该集群包含一篇详细介绍语言模型强化学习新方法的论文。

在 arXiv cs.AI 阅读 →

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新的SR-PPO方法通过单次采样改进语言模型的强化学习

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该集群包含一篇详细介绍语言模型强化学习新方法的论文。
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报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Fengdi Che, Yang Liu, Lei Yu, Meng Cao, Tong Che, Rupam Mahmood, Dale Schuurmans ·

    单次采样通过 Monte Carlo Pass@k 评论员学习

    arXiv:2606.25451v1 Announce Type: new Abstract: Estimating token-level advantages in reinforcement learning (RL) for language models remains challenging because scaling up episodic experience collection is expensive. The difficulty intensifies for baseline advantage estimation me…

  2. arXiv cs.AI TIER_1 English(EN) · Dale Schuurmans ·

    单次采样学习:基于 Monte Carlo Pass@k 评论器

    Estimating token-level advantages in reinforcement learning (RL) for language models remains challenging because scaling up episodic experience collection is expensive. The difficulty intensifies for baseline advantage estimation methods, where repeated sampling causes trajectori…