DurstewitzLab
@durstewitzlab.bsky.social
Scientific AI/ machine learning, dynamical systems (reconstruction), generative surrogate models of brains & behavior, applications in neuroscience & mental health
Thanks for sharing! Missed it, but just downloaded it, looking forward to get into it ...
December 1, 2025 at 2:17 PM
Thanks for sharing! Missed it, but just downloaded it, looking forward to get into it ...
Despite being extremely lightweight (only 0.1% of params, 0.6% training corpus size, of closest competitor), it also outperforms major TS foundation models like Chronos variants on real-world TS forecasting with minimal inference times (0.2%) ...
September 21, 2025 at 9:40 AM
Despite being extremely lightweight (only 0.1% of params, 0.6% training corpus size, of closest competitor), it also outperforms major TS foundation models like Chronos variants on real-world TS forecasting with minimal inference times (0.2%) ...
Relevant publications:
www.nature.com/articles/s41...
openreview.net/pdf?id=Vp2OA...
proceedings.mlr.press/v235/brenner...
www.nature.com/articles/s41...
www.nature.com/articles/s41...
openreview.net/pdf?id=Vp2OA...
proceedings.mlr.press/v235/brenner...
www.nature.com/articles/s41...
Reconstructing computational system dynamics from neural data with recurrent neural networks - Nature Reviews Neuroscience
The prospects for applying dynamical systems theory in neuroscience are changing dramatically. In this Perspective, Durstewitz et al. discuss dynamical system reconstruction using recurrent neural net...
www.nature.com
August 15, 2025 at 7:46 AM
Inference in rule shifting tasks: rdcu.be/etlRV
Abstract rule learning promotes cognitive flexibility in complex environments across species
Nature Communications - Whether neurocomputational mechanisms that speed up human learning in changing environments also exist in other species remains unclear. Here, the authors show that both...
rdcu.be
June 28, 2025 at 8:59 AM
Inference in rule shifting tasks: rdcu.be/etlRV
Fantastic work by Florian Bähner, Hazem Toutounji, Tzvetan Popov and many others - I'm just the person advertising!
June 26, 2025 at 3:30 PM
Fantastic work by Florian Bähner, Hazem Toutounji, Tzvetan Popov and many others - I'm just the person advertising!
Reposted by DurstewitzLab
What a line up!! With Lorenzo Gaetano Amato, Demian Battaglia, @durstewitzlab.bsky.social, @engeltatiana.bsky.social, @seanfw.bsky.social, Matthieu Gilson, Maurizio Mattia, @leonardopollina.bsky.social, Sara Solla.
June 21, 2025 at 10:24 AM
What a line up!! With Lorenzo Gaetano Amato, Demian Battaglia, @durstewitzlab.bsky.social, @engeltatiana.bsky.social, @seanfw.bsky.social, Matthieu Gilson, Maurizio Mattia, @leonardopollina.bsky.social, Sara Solla.
We dive a bit into the reasons why current time series FMs not trained for DS reconstruction fail, and conclude that a DS perspective on time series forecasting & models may help to advance the #TimeSeriesAnalysis field.
(6/6)
(6/6)
May 20, 2025 at 2:15 PM
We dive a bit into the reasons why current time series FMs not trained for DS reconstruction fail, and conclude that a DS perspective on time series forecasting & models may help to advance the #TimeSeriesAnalysis field.
(6/6)
(6/6)
Remarkably, it not only generalizes zero-shot to novel DS, but it can even generalize to new initial conditions and regions of state space not covered by the in-context information.
(5/6)
(5/6)
May 20, 2025 at 2:15 PM
Remarkably, it not only generalizes zero-shot to novel DS, but it can even generalize to new initial conditions and regions of state space not covered by the in-context information.
(5/6)
(5/6)