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Harshit Sikchi

@harshitsikchi.bsky.social
1.9K followers 114 following 27 posts

Research @OpenAI. I study Reinforcement Learning. PhD from UT Austin. Previously FAIR Paris, Meta US, NVIDIA, CMU, and IIT Kharagpur. Website: hari-sikchi.github.io

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Harshit Sikchi @harshitsikchi.bsky.social · 11/12/2024
🤖 Introducing RL Zero 🤖: a new approach to transform language into behavior zero-shot for embodied agents without labeled datasets!
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Harshit Sikchi @harshitsikchi.bsky.social · 03/12/2024
What if I told you all solutions for RL lie on a (hyper) plane? Then, we can use that fact to learn a compressed representation for MDP that unlocks efficient policy inference for any reward fn. On this plane, solving RL is equivalent to solving a linear constrained optimization!
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Harshit Sikchi @harshitsikchi.bsky.social · 02/12/2024
I will be attending @neuripsconf.bsky.social and am on the job market. Hit me up to chat about topics in RL (Zero-shot RL, Imitation Learning, Offline RL, Deep RL) or Alignment! Learn more about my research interests: hari-sikchi.github.io/research/
hari-sikchi.github.io
Harshit Sikchi
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Harshit Sikchi @harshitsikchi.bsky.social · 25/11/2024
This is just a bad year for ICLR authors and reviewers 😥
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