arXiv AI By Tianbing Xu

An Expectation-Maximization Perspective on Reinforcement Learning for LLM Reasoning

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arXiv:2504. 18587v2 Announce Type: replace-cross Abstract: Reinforcement learning has emerged as a powerful approach for improving the reasoning capabilities of large language models, as demonstrated by systems such as OpenAI's O1~\cite{o1} and DeepSeek-R1~\cite{r1}.

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