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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Start with a fresh view of investing strategy. The combination of risks and fads this quarter looks to be topping. That means the future is ready to move in.Likely, there will not be a wholesale shift. Company actions will aim to benefit from economic growth, inflationary pressures and a return of market-determined interest rates. In turn, all of that should drive the stock market and investment returns higher.
