Lester Mackey (@lestermackey) 's Twitter Profile
Lester Mackey

@lestermackey

Machine learning researcher @MSFTResearch (@MSRNE); adjunct professor @Stanford

ID: 218396541

linkhttps://web.stanford.edu/~lmackey/ calendar_today22-11-2010 07:00:10

472 Tweet

2,2K Followers

273 Following

arXiv math.ST Statistics Theory (@mathstb) 's Twitter Profile Photo

Carles Domingo-Enrich, Raaz Dwivedi, Lester Mackey: Cheap Permutation Testing arxiv.org/abs/2502.07672 arxiv.org/pdf/2502.07672 arxiv.org/html/2502.07672

Naomi Saphra hiring a lab 🧈🪰 (@nsaphra) 's Twitter Profile Photo

I've been shocked that a theory-driven method yields practical results this good, especially on attention approximation. I proposed my best new optimizer design originally as a dumb baseline; seeing these efficiency gains from a principled approach makes me a lil insecure.

Amanda Coston (@amandacoston) 's Twitter Profile Photo

Have thoughts on what the nation’s AI policy should be? Submit a comment before March 15 to the White House. Your expertise matters! whitehouse.gov/briefings-stat…

Konstantin Klemmer (@kklmmr) 's Twitter Profile Photo

Off to #AAAI25! We're presenting #SatCLIP (joint work w/ Marc Rußwurm, Esther Rolf, Caleb Robinson & Lester Mackey) at the 12.30-2.30pm poster session on Friday, Feb 28! Let me know if you're around & want to chat #GeoAI!🛰️ Paper: arxiv.org/abs/2311.17179 Code: github.com/microsoft/satc…

Off to #AAAI25! We're presenting #SatCLIP (joint work w/ <a href="/MarcCoru/">Marc Rußwurm</a>, <a href="/rolf_comma_e/">Esther Rolf</a>, <a href="/calebrob6/">Caleb Robinson</a> &amp; <a href="/LesterMackey/">Lester Mackey</a>) at the 12.30-2.30pm poster session on Friday, Feb 28! Let me know if you're around &amp; want to chat #GeoAI!🛰️

Paper: arxiv.org/abs/2311.17179
Code: github.com/microsoft/satc…
Ajay Nadig (@nadigajay) 's Twitter Profile Photo

Single cell foundation models have the potential to revolutionize many areas of biology. How does the composition of training data affect the performance of these models? In my intern project Microsoft Research New England, we identify patterns that can augment next-generation models.

Single cell foundation models have the potential to revolutionize many areas of biology. How does the composition of training data affect the performance of these models? In my intern project <a href="/MSRNE/">Microsoft Research New England</a>, we identify patterns that can augment next-generation models.
Ava Amini (@avapamini) 's Twitter Profile Photo

presenting CleaveNet: an AI pipeline for the generative design of protease substrates We designed novel, selective substrates for MMPs by conditioning on an enzyme activity profile and validated them through a large-scale in vitro screen. for protease biology and beyond! 🚀

presenting CleaveNet: an AI pipeline for the generative design of protease substrates

We designed novel, selective substrates for MMPs by conditioning on an enzyme activity profile and validated them through a large-scale in vitro screen.

for protease biology and beyond! 🚀
Bernoulli Society (@bernoullisoc) 's Twitter Profile Photo

We are pleased to announce that the Ethel Newbold Prize 2025 has been awarded to Po-Ling Loh from the Department of Pure Mathematics and Mathematical Statistics (DPMMS), University of Cambridge. CONGRATULATIONS!

COPSS (@copssnews) 's Twitter Profile Photo

🎉 📷 Excited to announce our 2025 COPSS Emerging Leader Award (ELA) winners. The COPSS ELA recognizes early career statistical scientists who show evidence of and potential for leadership and who will help shape and strengthen the field.

🎉 📷 Excited to announce our 2025 COPSS Emerging Leader Award (ELA) winners. The COPSS ELA recognizes early career statistical scientists who show evidence of and potential for leadership and who will help shape and strengthen the field.
COPSS (@copssnews) 's Twitter Profile Photo

🙌🎉Our 2025 recipient of the COPSS Presidents' Award, is Lester Mackey! This award is given annually to a young member of the statistical community in recognition of outstanding contributions to the profession of statistics.

🙌🎉Our 2025 recipient of the COPSS Presidents' Award, is Lester Mackey! This award is given annually to a young member of the statistical community in recognition of outstanding contributions to the profession of statistics.
COPSS (@copssnews) 's Twitter Profile Photo

Please join us in congratulating this year's winners! You can read more about the winners and the awards on our website: community.amstat.org/copss/home

NeurIPS Conference (@neuripsconf) 's Twitter Profile Photo

NeurIPS 2025 is soliciting self-nominations for reviewers and ACs. Please read our blog post for details on eligibility criteria, and process to self-nominate: blog.neurips.cc/2025/03/10/sel…

Lorin Crawford (@lorin_crawford) 's Twitter Profile Photo

Great to see our paper presenting recall, a framework which calibrates clustering for the impact of data "double-dipping" in single-cell studies, out today in AJHG! Congratulations, Alan DenAdel and co-authors!

Antonin Schrab (@antoninschrab) 's Twitter Profile Photo

Interested in learning about Kernel Discrepancies❓ Maximum Mean Discrepancy Hilbert-Schmidt Independence Criterion Kernel Stein Discrepancy 🧐 Don't know where to begin? 👀 Check out my Practical Introduction to Kernel Discrepancies: MMD, HSIC & KSD! arxiv.org/abs/2503.04820

Bernoulli Society (@bernoullisoc) 's Twitter Profile Photo

Congratulations to the winners of the inaugural David Cox Medal for Statistics, Prof Eric Tchetgen Tchetgen (University of Pennsylvania), Prof Nancy Zhang (University of Pennsylvania) and Prof Richard Samworth (University of Cambridge)!

IMS (@instmathstat) 's Twitter Profile Photo

Exciting news in the global statistics community! Grace Wahba was awarded the prestigious 2025 International Prize in Statistics for her groundbreaking work on smoothing splines, which revolutionized data analysis and machine learning. https://www. statprize.org/index.cfm

Exciting news in the global statistics community! Grace Wahba was awarded the prestigious 2025 International Prize in Statistics for her groundbreaking work on smoothing splines, which revolutionized data analysis and machine learning. https://www. statprize.org/index.cfm