A really good and concise deep dive into RLHF in LLM post-training, Proximal Policy Optimization (PPO), and Group Relative Policy Optimization (GRPO) https://yugeten.github.io/posts/2025/01/ppogrpo/ #llm
A really good and concise deep dive into RLHF in LLM post-training, Proximal Policy Optimization (PPO), and Group Relative Policy Optimization (GRPO) https://yugeten.github.io/posts/2025/01/ppogrpo/ #llm
BY Parallel Experiments
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The Singapore stock market has alternated between positive and negative finishes through the last five trading days since the end of the two-day winning streak in which it had added more than a dozen points or 0.4 percent. The Straits Times Index now sits just above the 3,060-point plateau and it's likely to see a narrow trading range on Monday.
