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Question: What is GRPO in machine learning?

Answer:

Group Relative Policy Optimization (GRPO) 是一种在 machine learning 中使用的 reinforcement learning (RL) 算法,特别适用于对 large language models (LLMs) 进行 fine-tuning,以提高其在数学、coding 和复杂问题解决等任务中的 reasoning 能力。

Key Features and How It Works

Advantages Over Traditional Methods

Origins and Applications

GRPO 代表了 RLHF (Reinforcement Learning from Human Feedback) 技术的一次高效演进,尤其适用于具有客观评估标准的领域。

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