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English(EN) Rollout-Level Advantage-Prioritized Experience Replay for GRPO

新的回放方法提升了 LLM 的 GRPO 训练

研究人员开发了一种新方法,用于提高 GRPO 的样本效率。GRPO 是一种用于训练大型语言模型的强化学习技术。所提出的逐轮次经验回放缓冲区存储和采样单个轮次,防止它们变得陈旧并破坏训练稳定性。该方法在 Qwen3-Base 模型在数学基准测试上的各种规模上均显示出性能提升,在 4B 规模上观察到的最大改进为 +4.35 个百分点。 AI

影响 提高了 LLM 的训练效率,可能导致更强大模型的更快开发和部署。

排序理由 这是一篇详细介绍改进 LLM 训练新方法的学术论文。

在 arXiv cs.AI 阅读 →

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新的回放方法提升了 LLM 的 GRPO 训练

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报道来源 [2]

  1. arXiv cs.AI TIER_1 English(EN) · Gyeongtae Yoo, Sanghyeok Park, Soohyuk Jang, Ik-hwan Kim, Sungroh Yoon ·

    GRPO 的推出级别优势优先体验回放

    arXiv:2606.04560v1 Announce Type: cross Abstract: Reinforcement learning from verifiable rewards with GRPO is a standard approach for post-training reasoning LLMs. It remains sample inefficient. Each rollout is used for a single gradient update and then discarded. Naive replay is…

  2. arXiv cs.AI TIER_1 English(EN) · Sungroh Yoon ·

    GRPO 的推出级别优势优先体验回放

    Reinforcement learning from verifiable rewards with GRPO is a standard approach for post-training reasoning LLMs. It remains sample inefficient. Each rollout is used for a single gradient update and then discarded. Naive replay is not well suited in this setting because LLM polic…