Cengiz Pehlevan
@cpehlevan.bsky.social
1.1K followers 340 following 8 posts
theory of neural networks for natural and artificial intelligence https://pehlevan.seas.harvard.edu/
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cpehlevan.bsky.social
We collected lecture notes and blog posts by group members about recent topics in deep learning theory here. Hope it is useful!

pehlevan.seas.harvard.edu/resources-0
Reposted by Cengiz Pehlevan
qbionc-bot.bsky.social
William Qian, Cengiz Pehlevan: Discovering alternative solutions beyond the simplicity bias in recurrent neural networks https://arxiv.org/abs/2509.21504 https://arxiv.org/pdf/2509.21504 https://arxiv.org/html/2509.21504
Reposted by Cengiz Pehlevan
dataonbrainmind.bsky.social
⏳ Less than 1 day left until the Brain & Mind Workshop submission deadline!
🔍 Submit to our Finding or Tutorials track on OpenReview.
Findings track submission: openreview.net/group?id=Neu...
Tutorial track submission: openreview.net/group?id=Neu...
More info: data-brain-mind.github.io
NeurIPS 2025 Workshop DBM Findings
Welcome to the OpenReview homepage for NeurIPS 2025 Workshop DBM Findings
openreview.net
cpehlevan.bsky.social
Thank you so much for the kind shoutout! Grateful to be part of such a fantastic team.
Reposted by Cengiz Pehlevan
neurovenki.bsky.social
Excited to share new computational work, led by @jzv.bsky.social, driven by Juan Carlos Fernandez del Castillo + contribution from Farhad Pashakanloo. We recover 3 core motifs in the olfactory system of evolutionarily distant animals using a biophysically-grounded model + efficient coding ideas!
Convergent motifs of early olfactory processing are recapitulated by layer-wise efficient coding
The architecture of early olfactory processing is a striking example of convergent evolution. Typically, a panel of broadly tuned receptors is selectively expressed in sensory neurons (each neuron exp...
www.biorxiv.org
Reposted by Cengiz Pehlevan
patrickshafto.bsky.social
Great to have this video about my @darpa.mil Artificial Intelligence Quantified (AIQ) program out! Very exciting program with absolutely fantastic teams. Stay tuned for some jaw dropping announcements!

www.youtube.com/watch?v=KVRF...
AIQ: Artificial Intelligence Quantified
YouTube video by DARPAtv
www.youtube.com
Reposted by Cengiz Pehlevan
mgkumar138.bsky.social
I am extremely grateful to be awarded the National University of Singapore (NUS) Development Grant, and to be a Young NUS Fellow! Look forward to collaborating with the Yong Loo Lin School of Medicine on exciting projects. This is my first grant and hopefully many more to come! #NUS #NeuroAI
Reposted by Cengiz Pehlevan
simonsfoundation.org
Our new Simons Collaboration on the Physics of Learning and Neural Computation will develop powerful tools from #physics, #math, computer science and theoretical #neuroscience to understand how large neural networks learn, compute, scale, reason and imagine: www.simonsfoundation.org/2025/08/18/s...
Simons Foundation Launches Collaboration on the Physics of Learning and Neural Computation
Simons Foundation Launches Collaboration on the Physics of Learning and Neural Computation on Simons Foundation
www.simonsfoundation.org
Reposted by Cengiz Pehlevan
suryaganguli.bsky.social
Very excited to lead this new @simonsfoundation.org collaboration on the physics of learning and neural computation to develop powerful tools from physics, math, CS, stats, neuro and more to elucidate the scientific principles underlying AI. See our website for more: www.physicsoflearning.org
Reposted by Cengiz Pehlevan
dataonbrainmind.bsky.social
🚨 Excited to announce our #NeurIPS2025 Workshop: Data on the Brain & Mind

📣 Call for: Findings (4- or 8-page) + Tutorials tracks

🎙️ Speakers include @dyamins.bsky.social @lauragwilliams.bsky.social @cpehlevan.bsky.social

🌐 Learn more: data-brain-mind.github.io
Reposted by Cengiz Pehlevan
sfnjournals.bsky.social
#eNeuro: Obeid and Miller identify distinct neural computations in the primary visual cortex that explain how surrounding context suppresses perception of visual figures and features. �€ª@harvardseas.bsky.social‬ vist.ly/3n6tfb2
Reposted by Cengiz Pehlevan
lipshutz.bsky.social
📣 Grad students and postdocs in computational and theoretical neuroscience: please consider applying for the 2025 Flatiron Institute Junior Theoretical Neuroscience Workshop! All expenses are covered. Apply by April 14. jtnworkshop2025.flatironinstitute.org
Reposted by Cengiz Pehlevan
mgkumar138.bsky.social
New preprint! We trained an RNN using RL to solve a decision making task used to characterize suboptimal decision making by Schizophrenic patients. First project exploring comp psych models, thanks to @adam-manoogian.bsky.social @shawnrhoadsphd.bsky.social @bqian.bsky.social @cpehlevan.bsky.social
biorxiv-neursci.bsky.social
Neurocomputational underpinnings of suboptimal beliefs in recurrent neural network-based agents https://www.biorxiv.org/content/10.1101/2025.03.13.642273v1
Reposted by Cengiz Pehlevan
paulmasset.bsky.social
Honoured to have been selected as a #SloanFellow
Thankful for all the support from family, mentors, collaborators, colleagues and students along the way!
@sloanfoundation.bsky.social
mcgill.ca
Professors Paul Masset and David Rolnick awarded 2025 Alfred P. Sloan Research Fellowships ✨ Their work ‘exemplifies McGill’s leadership in AI research and innovation.’ Since 1955, 33 McGill faculty members have received this honour.

Read more: mcgill.ca/x/iZ4
Reposted by Cengiz Pehlevan
mgkumar138.bsky.social
Our preprint with @frostedblakess.bsky.social, @jzv.bsky.social, @cpehlevan.bsky.social is out!

We develop a simple reinforcement learning model that recapitulates 3 disparate hippocampal dynamics. With ablation studies, these representations improve the speed and flexibility of policy learning.