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Mackenzie Weygandt Mathis

@trackingactions.bsky.social

737 Following17.4k Followers

Scientist πŸ‘©β€πŸ”¬ & EPFL Assoc Prof πŸ‡¨πŸ‡­ | Devloper of DeepLabCut.org , πŸ¦“ cebra.ai | neuroscience & ML 🧠 mackenziemathislab.org

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@trackingactions.bsky.socialDec 31, 2025, 8:00 AM Pinned

Interested in the latest advances in neuroscience (neural dynamics and internal models) and how they can be leveraged to build smarter, adaptive AI?

➑️ My first real solo piece πŸ–€πŸ«Ά @natneuro.nature.com

rdcu.be/eWVmA

rdcu.beLeveraging insights from neuroscience to build adaptive artificial intelligenceNature Neuroscience - Adaptive intelligence envisions AI that, like animals, learns online, generalizes and adapts quickly. This Perspective reviews biological foundations, progress in AI and...
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@trackingactions.bsky.socialOct 11, 2026, 11:14 AM

Haha πŸ’œπŸ«‚

@trackingactions.bsky.socialJul 8, 2026, 9:53 AM

Thanks so much for using CEBRA πŸ’•πŸ’ͺ

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@trackingactions.bsky.socialJun 1, 2026, 3:55 PM

πŸ™πŸΌπŸ–€

@trackingactions.bsky.socialJun 1, 2026, 3:45 PM

You’re too kind!

@trackingactions.bsky.socialJun 1, 2026, 3:44 PM

Always tried for good! Will keep on it!

@trackingactions.bsky.socialJun 1, 2026, 3:44 PM

πŸ”₯ Our latest work is state of the art 3D pose estimation, with video analysis from a single camera!

πŸŽ₯ Just train with 3D data, and then only 1 camera is needed! πŸ–€

Presented this week at #CVPR2026 by lead author Ti Wang! Please repostπŸ©΅πŸ™πŸΌ

xiu-cs.github.io/FMPose3D/

arxiv.org/abs/2602.05755

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@trackingactions.bsky.socialMay 29, 2026, 8:12 PM

Honored to share that I’ve been promoted to Associate Professor with tenure at @epfl-brainmind.bsky.social @epfl-ai-center.bsky.social (EPFL)! πŸŽ‰ Deeply grateful to my current and past incredible lab members, collaborators, and mentors who’ve made this journey possible. πŸ§ βœ¨πŸ™πŸΌ

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@trackingactions.bsky.socialMar 13, 2026, 6:45 AM

Good morning πŸ‡¨πŸ‡­πŸ”οΈπŸ’™ #bluesky

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@trackingactions.bsky.socialFeb 26, 2026, 7:11 PM

Such a magical campus #EPFL πŸ‡¨πŸ‡­πŸ’•

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@trackingactions.bsky.socialFeb 24, 2026, 2:28 PM

LlaVAction is trained on epic-K and the epfl-kitchen data :)

@trackingactions.bsky.socialFeb 23, 2026, 12:57 PM

Accepted to #CVPR2026 πŸ™ŒπŸ”₯

TMackenzie Weygandt Mathis@trackingactions.bsky.socialFeb 8, 2026, 7:09 AM

✨ New 3D pose estimation method from my lab! #FMPose3D allows for monocular (i.e. single camera) 2D➑️3D πŸ”₯ Led by Ti Wang & w/ Xiaohang Yu #FMPose3D is SOTA on human & animal 3D benchmarks, & will be integrated into @deeplabcut.bsky.social ⬇️ πŸ“ arxiv.org/abs/2602.05755 ➑️ xiu-cs.github.io/FMPose3D/

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@trackingactions.bsky.socialFeb 15, 2026, 9:34 PM

πŸ‡¨πŸ‡­ Switzerland πŸ’•πŸ™πŸΌ

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@trackingactions.bsky.socialFeb 10, 2026, 3:52 PM

Code allows for you to train your own models too, but for us our egocentric work is more focused on video understanding now! Checkout llavaction.epfl.ch

llavaction.epfl.chLLaVAction: Video Action RecognitionLLaVAction: evaluating and training multi-modal large language models for action recognition
@trackingactions.bsky.socialFeb 8, 2026, 7:09 AM

✨ New 3D pose estimation method from my lab! #FMPose3D allows for monocular (i.e. single camera) 2D➑️3D πŸ”₯

Led by Ti Wang & w/ Xiaohang Yu #FMPose3D is SOTA on human & animal 3D benchmarks, & will be integrated into @deeplabcut.bsky.social ⬇️

πŸ“ arxiv.org/abs/2602.05755
➑️ xiu-cs.github.io/FMPose3D/

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@trackingactions.bsky.socialJan 26, 2026, 5:51 PM

Thank you πŸ™πŸΌπŸ’™

@trackingactions.bsky.socialDec 31, 2025, 5:04 PM

Yes, I’m already a member and on the steering committee πŸ€—

@trackingactions.bsky.socialDec 31, 2025, 5:03 PM

Definitely 🧑πŸ”₯

@trackingactions.bsky.socialDec 31, 2025, 3:32 PM

Very nice! Unfortunately this took a while for reviews and such, so it was on arxiv Nov 2024 ( arxiv.org/abs/2411.15234 ) and it’s possible I missed some recent related works πŸ™πŸΌ

arxiv.orgAdaptive Intelligence: leveraging insights from adaptive behavior in animals to build flexible AI systemsBiological intelligence is inherently adaptive -- animals continually adjust their actions based on environmental feedback. However, creating adaptive artificial intelligence (AI) remains a major chal...
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@trackingactions.bsky.socialDec 12, 2025, 4:33 PM

You’re too kind @karihoffman.bsky.social πŸ™πŸΌ

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