Jakob Macke
@jakhmack.bsky.social
2.9K followers 710 following 35 posts
#AI4Science #CompNeuro #NeuroAI #SBI www.mackelab.org @mackelab.bsky.social · Prof Uni Tuebingen ML4Science BCCN tue.ai · Adjunct MPI IS · Fellow ellis.eu · currently hiring postdocs and PhD students · sometimes goes for a run
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jakhmack.bsky.social
Alright: I develop ML/AI tools for scientific discovery with focus on neuroscience. In practice, currently: Simulation-based inference to discover data-compatible models, deep learning to optimise mechanistic models (flies!) and probabilistic ML to analyse + visualise high-d neural data (humans!)
Reposted by Jakob Macke
c3neuro.bsky.social
Hello Frankfurt 🇩🇪 - We are excited to share the latest result from our group and collaborators at
@bernsteinneuro.bsky.social 🚀🧠 #BernsteinConference

Thanks to @brainloops.bsky.social, @ekfstiftung.bsky.social and @cherish-msca.bsky.social for supporting these projects and our scholars.
Reposted by Jakob Macke
mackelab.bsky.social
The Macke lab is well-represented at the @bernsteinneuro.bsky.social conference in Frankfurt this year! We have lots of exciting new work to present with 7 posters (details👇) 1/9
Reposted by Jakob Macke
sbi-devs.bsky.social
From hackathon to release: sbi v0.25 is here! 🎉

What happens when dozens of SBI researchers and practitioners collaborate for a week? New inference methods, new documentation, lots of new embedding networks, a bridge to pyro and a bridge between flow matching and score-based methods 🤯

1/7 🧵
Reposted by Jakob Macke
danielged.bsky.social
My first paper on simulation-based inference (SBI) as part of @mackelab.bsky.social!

Exciting work on adapting state-of-the-art foundation models for posterior estimation. Almost plug-and-play, and surprisingly effective.

Paper/code in thread below 🧵
mackelab.bsky.social
New preprint: SBI with foundation models!
Tired of training or tuning your inference network, or waiting for your simulations to finish? Our method NPE-PF can help: It provides training-free simulation-based inference, achieving competitive performance with orders of magnitude fewer simulations! ⚡️
jakhmack.bsky.social
I have been genuinely amazed how well tabpfn works as a density estimator, and how helpful this is for SBI ... Great work by @vetterj.bsky.social, Manuel and @danielged.bsky.social!!
mackelab.bsky.social
New preprint: SBI with foundation models!
Tired of training or tuning your inference network, or waiting for your simulations to finish? Our method NPE-PF can help: It provides training-free simulation-based inference, achieving competitive performance with orders of magnitude fewer simulations! ⚡️
Reposted by Jakob Macke
ml4science.bsky.social
Together with #AIMS, the African Institute for Mathematical Sciences, we have an exciting position to fill: The AIMS - Tübingen Junior Research Chair in Machine Learning for Science! 1/2
Formulas and numbers from the field of machine learning written in white chalk on a blackboard
Reposted by Jakob Macke
ml4science.bsky.social
Come work with us in Tübingen! Our new professor @mariokrenn.bsky.social is looking for PhDs and postdocs! The group builds #AI systems for discovering new concepts, experiments and ideas in #physics. Find out more: uni-tuebingen.de/en/128980#c2... #AIforScience
Mario Krenn (right) and eight members of his group stand next to each other for a group photo, with green plants in the background.
Reposted by Jakob Macke
anna-beyeler.bsky.social
👨‍💻 Open PI position in our institute 👨‍💻 !! If you are an expert in Computational Neuroscience and want to start your lab in Bordeaux, contact us !
www.fens.org/careers/job-...
@neuromagendie.bsky.social
@neurobordeaux.bsky.social
jakhmack.bsky.social
My point is not that you should include our work — but that more computational folks should actually tackle this wonderful data now that it is abailable, with ML or without (although we certainly have found ML useful)!
jakhmack.bsky.social
Sounds interesting! Loved how your pitch includes the availability of the drosophila connectome, unfortunately none of the abstracts seem to mention it?
jakhmack.bsky.social
Sbi can take you places … very proud about @gmoss13.bsky.social et als work, a wild and serendipitous collaboration made possible by @ml4science.bsky.social!
gmoss13.bsky.social
Have I been to Antarctica? No. But my colleagues have, and we can learn a lot from the data they collected! Really happy to share that our work is now published!
mackelab.bsky.social
Thrilled to share that our paper on using simulation-based inference for inferring ice accumulation and melting rates for Antarctic ice shelves is now published in Journal of Glaciology!

www.cambridge.org/core/journal...
jakhmack.bsky.social
Oh I am more optimistic and even even excited, one can disect it, and it has interpretable units and sub circuits … we might need better tools though to make it easier for people to play with it!!
jakhmack.bsky.social
was our paper used as evidence for or against this thesis? (My biased view is that this approach shows how one can big data and mechanistic insights can be friends …)
Reposted by Jakob Macke
bconfavreux.bsky.social
We’ve successfully automated part of the (neuro)scientific process. Now I may be out of a job. After a lot of iterations, here’s our framework for automatic discovery, built to embrace degeneracy and the realities of underconstrained modeling.
jakhmack.bsky.social
Thanks! Trying to make good figures is an important part of the @mackelab.bsky.social experience ;-). Indeed, this design was initiated by @janmatthis.bsky.social and then passed on and refined by @deismic.bsky.social and others! We still use it, although sometimes in white-on-black for talks ...
jakhmack.bsky.social
magic, by magician @bconfavreux.bsky.social, using a magic SBI-wand conjured with Poornima Ramesh, under the auspices of the wise @tpvogels.bsky.social!
Reposted by Jakob Macke
neurovium.bsky.social
Last month, we organized #ODIN2025 @alleninstitute.org (along w Karel, Saskia @sejdevries.bsky.social , David & Satra) with the theme "Integrating Scales & Modalities".
See the videos📣👇
Full playlist: youtube.com/playlist?lis... 🎥
Speaker: alleninstitute.org/odin-symposi...
youtu.be/N1IMki0RnIc?...
Opening remarks Karel Svoboda & Nima Dehghani
YouTube video by Allen Institute
youtu.be
Reposted by Jakob Macke
tueneurocampus.bsky.social
📢 Amazing speaker in our Neurocolloquium on Wed. May 21 at 4.15pm CEST: Marion Silies @unimainz.bsky.social‬ will talk about "From heterogeneous wiring to degenerative function in motion-detection circuit", live in Tübingen & in Zoom.
🙌 Host: @jakhmack.bsky.social
👉 Sign up: tinyurl.com/32ku5jth
jakhmack.bsky.social
Nice article in the transmitter about connectome-enabled brain models, covering @lappalainenjk.bsky.social’s work with @srinituraga.bsky.social and colleagues!!
thetransmitter.bsky.social
It took more than a decade to trace the 130,000 connections in a fruit fly's brain. With the map in hand, researchers are turning to the next step in connectomics: building simulations.

By @ldattaro.bsky.social

#neuroskyence

www.thetransmitter.org/connectome/c...
Connectomics 2.0: Simulating the brain
With a complete fly connectome in hand, researchers are taking the next step to model how brain circuits fuel function.
www.thetransmitter.org
Reposted by Jakob Macke
janmatthis.bsky.social
We'll present our #ICLR2025 spotlight on ZAPBench this afternoon: 📍 Hall 3 #61!
ICLR conference poster on ZAPBench
jakhmack.bsky.social
Most simulators for time-series data (e.g., numerical solvers for differential equations) are Markovian-- this can be exploited for efficient simulation-based inference on time-series data! Talk to Manuel and Shoji at #ICLR2025, or read the paper ⬇️!
mackelab.bsky.social
Excited to present our work on compositional SBI for time series at #ICLR2025 tomorrow!

If you're interested in simulation-based inference for time series, come chat with Manuel Gloeckler or Shoji Toyota

at Poster #420, Saturday 10:00–12:00 in Hall 3.

📰: arxiv.org/abs/2411.02728
Compositional simulation-based inference for time series
Amortized simulation-based inference (SBI) methods train neural networks on simulated data to perform Bayesian inference. While this strategy avoids the need for tractable likelihoods, it often requir...
arxiv.org
Reposted by Jakob Macke
auschulz.bsky.social
Thanks so much for the shout-out, and congrats on your exciting work!! 🎉 🙂

Also, a good reminder to share that our work is now out in Cell Reports 🙏🎊

⬇️

www.cell.com/cell-reports...