David Pfau @davidpfau.com So far I have not found the science, but the numbers keep on circling me.
Views my own, unfortunately.
Zachary Lipton @zacharylipton.bsky.social Cofounder & CTO @ Abridge, Raj Reddy Associate Prof of ML @ CMU, occasional writer, relapsing 🎷, creator of d2l.ai & approximatelycorrect.com
Michael Bronstein @mmbronstein.bsky.social DeepMind Professor of AI @Oxford
Scientific Director @Aithyra
Chief Scientist @ProximaBio
ML Lead @ProjectCETI
geometric deep learning, graph neural networks, generative models, molecular design, proteins, bio AI, 🐎 🎶
Grant Sanderson @3blue1brown.com Math videos
Ben Recht @beenwrekt.bsky.social Blog: https://argmin.substack.com/
Webpage: https://people.eecs.berkeley.edu/~brecht/
The Irrational Decision: How We Gave Computers the Power to Choose for Us. (Princeton) https://press.princeton.edu/books/hardcover/9780691272443/the-irrational-decision
Leo C. Stein @duetosymmetry.com Physics Prof @ U of MS. Sloan Fellow. Black holes, gravitational waves, general relativity & beyond. Formerly Caltech MIT Cornell. Need thin pizza + fruity coffee. He/him
🌐 https://duetosymmetry.com/
@duetosymmetry everywhere
Sebastian Raschka (rasbt) @rasbt.bsky.social ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/Nwr7).
Also blogging about AI research at magazine.sebastianraschka.com.
Chelsea Parlett @chelseaparlett.bsky.social Ph.D, stats lover/writer✍🏼, #statistics #scicomm #datascience #statstiktok 👩🏻💻 she/her
Dr. Kareem Carr, Ph.D. @kareemcarr.bsky.social Statistician. PhD @Harvard • Masters degree in pure math • Follow me for fun, nerdy content.
Sign up to my newsletter: kareemcarr.substack.com
Melanie Mitchell @melaniemitchell.bsky.social Professor, Santa Fe Institute. Research on AI, cognitive science, and complex systems.
Website: https://melaniemitchell.me
Substack: https://aiguide.substack.com/
Oliver Maclaren @omaclaren.bsky.social I use mathematics, computation, statistics, & machine learning to help think about biology, engineering, & other things. University of Auckland, NZ. Research: http://tinyurl.com/ojmscholar, Teaching: https://tinyurl.com/ojmteaching
Chad Topaz Queer DEI Race Traitor @chadtopaz.bsky.social Data science + math for social justice. Violist, yogi, husband, dad to human & dogs. 🏳️🌈 Views do not represent my employers.
Author of Unlocking Justice: The Power of Data to Confront Inequity and Create Change.
Order at: https://bit.ly/4nT7qUh
Stella Biderman @stellaathena.bsky.social I make sure that OpenAI et al. aren't the only people who are able to study large scale AI systems.
Clément Canonne @ccanonne.github.io Senior Lecturer #USydCompSci at the University of Sydney. Postdocs IBM Research and Stanford; PhD at Columbia. Converts ☕ into puns: sometimes theorems. He/him.
Maxim Raginsky @mraginsky.bsky.social web: http://maxim.ece.illinois.edu
substack: https://realizable.substack.com
Tiago Peixoto @tiago.skewed.de Statistical mechanic, secular Bayesian.
Prof. of Complex Systems and Network Science @ Goethe University Frankfurt
Head of the “Inverse Complexity Lab”.
@invcomplexity.skewed.de
https://skewed.de/lab
(Personal account)- T Thomas Dietterich @tdietterich.bsky.social Safe and robust AI/ML, computational sustainability. Former President AAAI and IMLS. Distinguished Professor Emeritus, Oregon State University. https://web.engr.oregonstate.edu/~tgd/
Andrea Montanari @andrea-montanari.bsky.social Professor, Stanford University, Statistics and Mathematics. Opinions are my own.
John D. Cook @johndcook.bsky.social Mathematician, data privacy consultant
See also @johndcook.mathstodon.xyz.ap.brid.gy
Yisong Yue @yisongyue.bsky.social AI professor at Caltech. General Chair ICLR 2025.
http://www.yisongyue.com
David Bindel @dbindel.bsky.social Professing computing and applied math at Cornell. Numerical methods for data science, plasma physics, other stuff depending on the day. Director, Cornell Center for Applied Mathematics; Director, Simons Collaboration on Hidden Symmetries and Fusion Energy.
Jan Lorenz @janlo.de Computational social scientist, agent-based models, opinion dynamics and collective decision. Sometimes english, manchmal deutsch
http://datasci.social/@janlo
Guillaume Dalle @gdalle.bsky.social Researcher in machine learning and optimization. Open source enthusiast. Parody songwriter (aka PianoHamster). OCD survivor.
Marvin Schmitt @marvin-schmitt.com ⛵️ Research Scientist @ Midjourney
🇪🇺 Member @ellis.eu
🤖 Generative NNs, Deep Learning, ProbML, Simulation Intelligence
🎓 PhD+MSc Computer Science, MSc Psychology
🏡 https://marvin-schmitt.com
Estes, John @johnestesmath.bsky.social Mathematics professor hoping to make math easy for others. Into STEAM topics: 3DPrinting #Arduino Maker RStats | Erdös Number 2
youtube.com/@johnestesmath3036
Igor Carron @igorcarron.bsky.social LightOn, President
GenAI for enterprise, LLMs
Former Nuclear and Rocket Scientist
Nuit Blanche writer (Compressive Sensing, Matrix Factorizations to DL). Paris Machine Learning meetup cofounder
Seth Axen 🪓 @sethaxen.com Empowering scientists with machine learning @mlcolab.org. Sometimes #Bayesian. Usually #FOSS. Often in #JuliaLang.
Expat: 🇺🇸 ➡️ 🇩🇪
💼 On the job market (remote/southwest Germany)
sethaxen.com
Chris Rackauckas @chrisrackauckas.bsky.social Lead dev of SciML org, VP of Modeling and Simulation @JuliaHub, Director of Scientific Research @PumasAI, and Research Staff
@mit_csail. #julialang #sciml
Bastian Grossenbacher-Rieck @pseudomanifold.topology.rocks Dad · Geometry ∩ Topology ∩ Machine Learning
Professor at University of Fribourg 🇨🇭 · ELLIS Scholar 🇪🇺
🏠 https://bastian.rieck.me/
🏫 https://aidos.group
☕️ https://ko-fi.com/pseudomanifold
⁉️ https://admonymous.co/pseudomanifold
Moritz Schauer @mschauer.bsky.social Statistician, Associate Professor (Lektor) at University of Gothenburg and Chalmers; inference and conditional distributions for anything
https://mschauer.github.io
http://orcid.org/0000-0003-3310-7915
[ˈmoː/r/ɪts ˈʃaʊ̯ɐ]
Almost Sure @almostsure.bsky.social George Lowther. Author of Almost Sure blog on maths, probability and stochastic calculus
https://almostsuremath.com
Also on YouTube: https://www.youtube.com/@almostsure
adad8m @adad8m.bsky.social #chesspunk 🐙 #ML 🦈
Joana Grah @joanagrah.bsky.social #ImageAnalysis Centre for #AI in #PublicHealth Research @rki.de • PhD in applied maths from @cam.ac.uk • co-founder @hermathsstory.bsky.social • #firstgen #scicomm • she/her
Ronny Bergmann @ronnybergmann.net Førsteamanuensis, Dept. of Mathematical Sciences, Norwegian University of Science and Technology (NTNU), #Trondheim, Norway.
Numerical Riemannian geometry & optimization in Julia, e.g. Manopt.jl, Manifolds.jl, LieGroups.jl
ronnybergmann.net | manoptjl.org- D Damek @damekdavis.bsky.social Optimization and Machine Learning
Assoc Prof Wharton stats
http://OptimizationInPyTorch.com
http://damekdavis.com/random
Jim Luedtke @optimizer.bsky.social Professor, Stochastic and Integer Optimizer, Dad
Ben Grimmer @profgrimmer.bsky.social Visiting Assistant Prof @MITSloan
Assistant Prof @JohnsHopkinsAMS,
PhD in Optimization @CornellORIE
Mostly here to share pretty maths/3D prints, sometimes sharing my research
Samuel Vaiter @samuelvaiter.com CNRS Researcher
website: https://samuelvaiter.com
Vidit Nanda @viditnanda.bsky.social Professor of Mathematics at Oxford and Fellow of Pembroke College:
people.maths.ox.ac.uk/nanda
Malena Espanol @malenaespanol.bsky.social Associate Professor in Computational Mathematics at Arizona State University 
Don Estep @donestep.bsky.social Personal observations about research, teaching, sports, dogs, exercise, society & the environment.
Also over at DonEstep@mathstodon.xyz
Volkan Cevher @cevherlions.bsky.social Associate Professor of Electrical Engineering, EPFL.
Amazon Scholar (AGI Foundations). IEEE Fellow. ELLIS Fellow.
Laura Albert @lauraalbertphd.bsky.social UW-Madison ISyE Professor | 2023 INFORMS President | #PunkRockOR blogger | #BadgerBracketology | Smarter decisions for a better world
Matthias Köppe @mkoeppe.bsky.social Professor, UC Davis #Mathematics. He/him. #DavisCA.
Made #SageMath pip-installable @passagemath.org.
https://github.com/mkoeppe #Python #OpenSource
#cutgeneratingfunctionology #optimization #orms
I block accounts to increase reading focus.
Mathieu Besançon @matbesancon.bsky.social Researcher in mathematical optimization at Inria Grenoble, caffeine-fueled computational scientist and open-source developer
Erling D. Andersen @primaldual.bsky.social I spend most of my adult life on convex optimization and www.Mosek.com. In my spare time I like riding my racing bike and follow www.ob.dk.
ORCID: https://orcid.org/0000-0001-6351-8761
Tony S.F. @tonysf.bsky.social Ass. Prof. of AI at CentraleSupélec in the Centre pour la Vision Numérique.
Marek Behr @drbehr.bsky.social Professor of Mechanical Engineering and head of Chair for Computational Analysis of Technical Systems (CATS) at RWTH Aachen University.
To be honest, I’m here mostly to repost from Mastodon:
https://bsky.app/profile/behr.mastodon.social.ap.brid.gy
Franck Iutzeler @franck-iutzeler.bsky.social Professor of applied mathematics at the University of Toulouse
Website: www.iutzeler.org
Jonas Latz @latzplacian.bsky.social Intrigued by inverse problems & uncertainties. Lecturer in Applied Mathematics at the University of Manchester (views are my own; he/him) | web: www.latzplacian.org
Sofiane Tanji @sofianetanji.com I study Mathematical Optimization @UCLouvain
Solver Max @solvermax.com We help you make better optimization models in Excel or Python.
Optimization blog: https://www.solvermax.com/blog
#orms resources: https://www.solvermax.com/resources
Jonas @jonasgeiping.bsky.social ML research, safety & efficiency
Guillaume @guillaume-garrigos.com Chaque soir: Tente de conquérir le monde. Le reste du temps: MCF (Paris).
@GuillaumeG_ sur X
🇨🇵 🇬🇧 🇪🇸 🇮🇹
Lénaïc Chizat @lenaicchizat.bsky.social Researcher in computational mathematics
Theory of deep learning, optimal transport, optimization
NUS
Mark L. Stone @marklstone.bsky.social Stochastically modeling, analyzing, and optimizing for more than 4 decades.
Jonny @jchirinosrguez.bsky.social I got a PhD in applied math not so long ago. I like inverse problems and optimization. I also drink a lot of coffe ☕
Martin S. Andersen @mskan.bsky.social Associate Professor at DTU | optimization enthusiast | CVXOPT maintainer
Heike Faßbender @hfbs.bsky.social 
Elias Jarlebring @jarlebring.bsky.social Prof. in Appl. Mathematics. Science enthusiast based in Europe. Tweeting about science, mathematical elegance, nerdy stuff and numerical linear algebra.
Melina Freitag @mafreitag.bsky.social Applied Mathematician. European. All views are my own.
Motonobu Kanagawa @motonobu-kanagawa.bsky.social Statistics, machine learning, numerics, and simulation at EURECOM. 
Jacob S. Zelko @thecedarprince.bsky.social 🤓: Applied Math & Biomed Engineer; Research Affl @usask.ca
🔎: Health informatics, public health, applied cat. theory & open source/science
📝: EN/ES/DE/AR
🌐: Blog @ https://jacobzelko.com
📹: Twitch @ https://www.twitch.tv/thecedarprince
Rachel Lawrence @rachel-law.bsky.social Organic machine turning tea into theorems ☕️
AI @ Microsoft Research ➡️ Goal: Teach models (and humans) to reason better
Let’s connect re: AI for social good, graphs & network dynamics, discrete math, logic 🧩, 🥾,🎨, protecting democracy🗽
www.rlaw.me
Paul Hagemann @yungbayesian.bsky.social PhD student at TU Berlin, working on generative models and inverse problems
he/him
Justin Solomon @justinmsolomon.bsky.social Associate prof, MIT EECS/CSAIL 💻🔬🦥🧀🏋️♀️🎼🐈🎻🏳️🌈 he/him/his
Pierre Alquier @pierrealquier.bsky.social Professor of Statistics @ ESSEC Business School, APAC campus Singapore 🇸🇬
https://pierrealquier.github.io/
Previously:
RIKEN AIP 🇯🇵
ENSAE Paris 🇫🇷 🇪🇺
UCD Dublin 🇮🇪 🇪🇺
Université Paris Cité 🇫🇷 🇪🇺
Random posts about stats/maths/ML/AI, poor jokes & birds photo 🌈
@wellingmax.bsky.social @wellingmax.bsky.social 
Mathurin Massias @mathurinmassias.bsky.social Tenured Researcher @INRIA, Ockham team. Teacher @Polytechnique
and @ENSdeLyon
Machine Learning, Python and Optimization
buttercup @mathbuttercup.bsky.social i like math
Pietro Monticone @pietromonticone.bsky.social AI for Mathematics @HarmonicMath || Formalising Mathematics and Software in @LeanProver || Developing Free Open Source Software in #Lean, #Python and #Julia.
Marcello Seri @mseri.me Associate prof at Bernoulli Institute, Groningen. Proud dad, mathematical physicist, #OCaml enthusiast, LEGO aficionado, amateur photographer, mushroom lover, fresh podcaster
#mathsky #physics #scicomm #ocaml #edusky
Also @mseri@mathstodon.xyz
Daniel Csillag @dccsillag.xyz Applied mathematician working on machine learning, statistics and compilers. Currently doing research at FGV EMAp.
dccsillag.xyz
Konstantin Rusch @tkrusch.bsky.social AI faculty @ ELLIS Institute Tübingen & Max Planck Institute for Intelligent Systems. Heading the Computational Applied Mathematics & AI Lab (CAMAIL)
Prev: MIT CSAIL + ETH Zurich
https://camail.org/
Kimon Fountoulakis @kfountou.bsky.social Associate Professor at CS UWaterloo
Machine Learning
Lab: opallab.ca
Du Nguyen @du-nguyen.bsky.social Mathematician - Interested in ML, Geometry, Optimization, Time Series https://scholar.google.com/citations?user=vIJxhvcAAAAJ&hl=en
https://github.com/dnguyend/
Alex Thiery @alexxthiery.bsky.social Associate Prof. in ML & Statistics at NUS 🇸🇬
MonteCarlo methods, probabilistic models, Inverse Problems, Optimization
https://alexxthiery.github.io/
Ben Allen @evodynamics.bsky.social Mathematical biologist studying evolution. Professor of Mathematics at Emmanuel College, MA. Queer, nonbinary (they/them). For social and ecological justice. Jewish as in Free Palestine. https://www.emmanuel.edu/emmanuel-mathematical-biology-research-embr
Laurent Duval (research amateur) @laurentduval.bsky.social Data analysis/signal & image processing #datascience #machinelearning #wavelet history of science. Terrible puns #radio #music #anagram. Opinions are nine
Julian Tachella @tachellajulian.bsky.social CNRS research scientist, based at ENS de Lyon
I'm interested in AI for imaging inverse problems
Looking to hire phds/postdocs!
🇦🇷🇬🇧🇫🇷
Website: https://tachella.github.io/
Deepinverter: https://deepinv.github.io/
Joshua Ong @jong21.bsky.social BSc @ University of Edinburgh
Natural Language Processing, LLM Reasonings
Actively seeking for PhD position for 2025 spring/fall✨
Francesco Tudisco @ftudisco.bsky.social Machine Learning @ University of Edinburgh | AI4Science | optimization | numerics | networks | co-founder @ labs.miniml.ai | ftudisco.gitlab.io
Lukas Gruber @lukasgruber.bsky.social Ph.D. Student @ ELLIS Unit / University Linz Institute for Machine Learning- H Michael Tran @huytransformer1.bsky.social
Atlas Wang @atlaswang.bsky.social https://www.vita-group.space/ 👨🏫 UT Austin ML Professor (on leave)
https://www.xtxmarkets.com/ 🏦 XTX Markets Research Director (NYC AI Lab)
Superpower is trying everything 🪅
Newest focus: training next-generation super intelligence - Preview above 👶
Bartolomeo Stellato @stella.to Assistant Professor @Princeton ORFE l Real-time optimizer I http://osqp.org developer | From 🇮🇹 in 🇺🇲 | https://stella.to
Carl Allen @carl-allen.bsky.social Laplace Junior Chair, Machine Learning
ENS Paris. (prev ETH Zurich, Edinburgh, Oxford..)
Working on mathematical foundations/probabilistic interpretability of ML (what NNs learn🤷♂️, disentanglement🤔, king-man+woman=queen?👌…)
Fabian Schaipp @fschaipp.bsky.social Researcher in Optimization for ML at Inria Paris. Previously at TU Munich.
https://fabian-sp.github.io/
Ethan Epperly @ethanepperly.bsky.social PhD candidate in applied math at Caltech interested in computational linear algebra he/him
Pierre Marion @pierremarion.bsky.social Research Faculty at Inria, working on the theory of deep learning and AI for maths. NeurIPS 2026 Satellite Chair for Paris. Previously Polytechnique, Sorbonne Université, EPFL.
Shiqian Ma @shiqianma.bsky.social Professor at Rice University. Optimization and machine learning.
Uria @uriamor.bsky.social New parent.
PhD candidate in applied mathematics.
Searching for problems to fit my solutions
Mathieu Dagréou @matdag.bsky.social Postdoc at Inria working on optimization and machine learning.
Website: https://matdag.github.io/
Dirk Lorenz @dirque.bsky.social Doing mathematics, also as a job. Now at Uni Bremen, was at TU Braunschweig. Only here for the math. Optimization, inverse problems, imaging, learning - stuff like that.
Anirban Ray @anirbanray.bsky.social PhD Student working on bioimaging inverse problems with @florianjug.bsky.social at @humantechnopole.bsky.social + @tudresden.bsky.social | Prev: computer vision Hitachi R&D, Tokyo.
🔗: https://rayanirban.github.io/
Likes 🏸🏋️🏔️🏓 and ✈️
Cem Anil @cemanil.bsky.social Research scientist at Anthropic.
PhD in machine learning from the University of Toronto and Vector Institute.
Prev: NVIDIA, Google
Mihai Nica @mihainica.bsky.social Mathematician working on probability and ML at U of Guelph in Canada. I also make math videos at https://youtube.com/@MihaiNicaMath
Tanishq Mathew Abraham @iscienceluvr.bsky.social PhD at 19 |
Founder and CEO at @MedARC_AI |
Research Director at @StabilityAI |
@kaggle Notebooks GM |
Biomed. engineer @ 14 |
TEDx talk➡https://bit.ly/3tpAuan
Jeff Clune @jeffclune.com Professor, Computer Science, University of British Columbia. CIFAR AI Chair, Vector Institute. Senior Advisor, DeepMind. ML, AI, deep RL, deep learning, AI-Generating Algorithms (AI-GAs), open-endedness.