【北雍读书】DeepSeek-R1推理模型解读(英文) episode artwork

EPISODE · Mar 17, 2025 · 19 MIN

【北雍读书】DeepSeek-R1推理模型解读(英文)

from 北雍ECC|中国视野趣谈世界

论文链接:https://arxiv.org/pdf/2501.12948论文发表时间:2025年1月22日论文解读DeepSeek-R1是DeepSeek团队于2025年发布的一款通过强化学习(Reinforcement Learning, RL)显著提升推理能力的大型语言模型(LLM)。其核心目标是通过创新的训练方法,突破传统依赖监督微调(SFT)的局限,实现模型在数学、编程、逻辑等复杂任务中的自主推理能力。一、模型架构与训练方法1. DeepSeek-R1-Zero:纯强化学习的原始版本* 训练框架:基于预训练模型DeepSeek-V3-Base,完全跳过监督微调(SFT),直接采用 Group Relative Policy Optimization (GRPO) 算法进行强化学习。* 奖励设计:结合准确性奖励(答案正确性验证)和格式奖励(强制推理过程与答案的标签化输...去小宇宙查看完整单集简介在小宇宙查看该单集文稿

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【北雍读书】DeepSeek-R1推理模型解读(英文)

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