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Bert de Vries @bertdv0

Trying to apply the free energy principle to engineering problems, where 'trying' means: minimizing free energy. bertdv.nl Eindhoven, Netherlands Joined January 2014
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Bert de Vries retweeted
wouterwln Profile Picture

Wouter Nuijten @wouterwln

a month ago

This is what we ask ourselves in our latest paper (arxiv.org/abs/2508.02197), where we solve Minigrid environments with Active Inference. (Spoiler, it works!) Code available at github.com/biaslab/EFEasV… Done together with @mlmykola , @ThijsvdLaar and @bertdv0

Bert de Vries retweeted
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Wouter Nuijten @wouterwln

a month ago

What's even nicer: because our method injects priors locally, everything still works within @ReactiveBayes ' RxInfer.jl using message passing. Special thanks to my colleagues at @LazyDynamics for making this possible!

Bert de Vries retweeted
wouterwln Profile Picture

Wouter Nuijten @wouterwln

a month ago

In Active Inference, a lot of time is spent on computing Expected Free Energy. What if we could tweak the generative model such that EFE can be minimised with traditional variational inference methods?

Bert de Vries retweeted
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Lazy Dynamics @LazyDynamics

3 months ago

Backed Trojan Robotics (Team 24090) at the FIRST® Tech Challenge European Premier Event in Eindhoven (July 1–5)  . They hustled—coding, building, troubleshooting—and came away with 3rd in the Think Award. Proud to support their next steps. 🚀 #FTC #Robotics #STEM

Bert de Vries retweeted
ReactiveBayes Profile Picture

ReactiveBayes @ReactiveBayes

5 months ago

That is 🤯

LazyDynamics Profile Picture

Lazy Dynamics @LazyDynamics

5 months ago

That is 🤯

Bert de Vries retweeted
ReactiveBayes Profile Picture

ReactiveBayes @ReactiveBayes

5 months ago

Probabilistic modeling in Julia just got smoother. With RxInfer + GraphPPL, you write models like regular code — loops, functions, submodels — and it handles the inference under the hood. From simple regressions to massive hierarchies. Check it out 👇 examples.rxinfer.com

Bert de Vries retweeted
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Maxwell Ramstead @mjdramstead

5 months ago

New blog post by @noumenal_labs: “Grounded rewards in the era of experience: A commentary on ‘Welcome to the era of experience’”: noumenal.ai/post/grounded-… Here’s the tl;dr: • This post is a commentary on a new paper by Silver and Sutton, entitled “Welcome to the Era of…

Bert de Vries retweeted
LazyDynamics Profile Picture

Lazy Dynamics @LazyDynamics

5 months ago

Bayesian Inference in the browser? Yup. With new RxInfer TypeScript SDK, enabling real-time, client-side probabilistic reasoning. Think: adaptive UIs, privacy-first personalization and more. Interested in bringing Bayesian intelligence to the frontend? Let's talk. #RxInfer #WebAI

Bert de Vries retweeted
ReactiveBayes Profile Picture

ReactiveBayes @ReactiveBayes

6 months ago

Did you know? 🤔 You can optimize parameters in RxInfer.jl using Optim.jl! Check out our latest example: examples.rxinfer.com/categories/adv… #JuliaLang #RxInfer #MachineLearning #BayesianInference

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