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如何评价 DeepSeek 正式发布的 DeepSeek-R1与DeepSeek-R1-Zero模型?
非常干净强大的工作,从RL训练角度进一步证明了以下事实: 1. RL 不需要fancy复杂的算法,简单的critic-free 的Policy gradient类在算法至少在llm setting下已经完全够用。并发/diverse样本量,才是RL 训练效果的关键。我相信grpo换成REINFORCE也会带来同样的效果。R1-zero ...
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