Blogs / Personal blogs

Seohong Park

seohong.me

Hey! I'm a Ph.D. student at UC Berkeley advised by Sergey Levine . I'm also currently working at Physical Intelligence . I'm interested in developing scalable reinforcement learning (RL) algorithms . More specifically, my goal is to make off-policy RL scalable so that we can apply RL to many more real-world problems…

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Software Engineering 1AI & Machine Learning 1

1

Q-learning is not yet scalable

Over the past few years, we've seen that next-token prediction scales, denoising diffusion scales, contrastive learning scales, and so on, all the way to the point where we can train models with billions of parameters with a scalable objective that can eat up as much data as we can throw at it. Then, what about…