Chengkun Li

@ckli.bsky.social

PhD student @ EPFL 🇨🇭 | Prev: research intern @ Google DeepMind, ByteDance AI Lab | https://charlieleee.github.io

Training another musculoskeletal system @xiaotiansu.bsky.social for tennis, after having trained other musculoskeletal systems for soccer and pingpong. With cognitive function, reward learning, and some sort of teacher distillation, this system learns a quite robust forehand within 36,000 steps👍

Quick life update: I recently started my PhD back in the beautiful Lac Léman region at EPFL Campus Biotech. Just wanted to show off the office a bit! 😎 More nature views coming soon…

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Stopped by BAAI (Beijing Academy of AI) to visit a friend! ☕️ The coffee was great, and it’s right between China’s top two universities. Sadly, the hanging garden is closed for now. Overall a quite nice place to do research #Beijing

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Last chance! #AMLDEPFL2025 early bird ticket sales end tomorrow December 11. Get yours👉https://buff.ly/3UYv8Cr. Join us for inspiring speakers, comprehensive tracks, cutting-edge exhibition, hands-on workshops, and unmatched networking. February 11-14, 2025 SwissTech Convention Center EPFL Lausanne

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💭When reading continual learning literature, there's always the term 'catastrophic forgetting' being discussed as a major challenge. But looking at some efficient learning systems (e.g. biological-based ones), it's hard to not notice forgetting isn't necessarily a bug - it's sometimes a merit. [1/4]

🚀🚀PaliGemma 2 is our updated and improved PaliGemma release using the Gemma 2 models and providing new pre-trained checkpoints for the full cross product of {224px,448px,896px} resolutions and {3B,10B,28B} model sizes. 1/7

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Hi there 👋 Happy to join Bluesky! We are the EPFL AI Center - EPFL's hub for artificial intelligence, shaping a future where AI works for everyone through cutting-edge research, education, and collaborations the private and public sector. ai.epfl.ch