Alexander Immer (@a1mmer) 's Twitter Profile
Alexander Immer

@a1mmer

PhD student in machine learning @ETH, @MPI_IS, and student researcher @GoogleAI | Previously MSc @EPFL_en and intern @RIKEN_AIP_EN.

ID: 1115411318578618369

linkhttp://aleximmer.github.io calendar_today09-04-2019 00:29:16

137 Tweet

675 Followers

536 Following

Tycho van der Ouderaa (@tychovdo) 's Twitter Profile Photo

Learning Layer-wise Equivariances Automatically using Gradients (Awarded spotlight) Join us for our poster this Wednesday at 5pm! As they'd say here in New Orleans, I am very keen to meet 'all y'all' and talk about research. Let's discuss learning symmetry and inductive bias.

Learning Layer-wise Equivariances Automatically using Gradients (Awarded spotlight)

Join us for our poster this Wednesday at 5pm! As they'd say here in New Orleans, I am very keen to meet 'all y'all' and talk about research. Let's discuss learning symmetry and inductive bias.
Runa Eschenhagen (@runame_) 's Twitter Profile Photo

How can Kronecker-Factored Approximate Curvature (K-FAC) be generalised to modern deep learning architectures like transformers, graph, and convolutional neural networks? Find out in our #NeurIPS2023 spotlight paper! (1/10) arxiv.org/abs/2311.00636

Amir Joudaki (@amirjoudaki) 's Twitter Profile Photo

Mathematics of deep learning is very challenging, but ultimately fruitful! Our theory paper on "avoiding gradient explosion in networks with batch normalization" was accepted to #iclr !

Tycho van der Ouderaa (@tychovdo) 's Twitter Profile Photo

⭐️New paper ⭐️ Excited to share 'The LLM Surgeon', accepted at ICLR 2024. We obtain SOTA pruning performance and even demonstrate structured LLM pruning of full rows and cols. Direct practical impact enabling compression up to 20-30% with negligible loss in performance.🧵1/9👇

⭐️New paper ⭐️ Excited to share 'The LLM Surgeon', accepted at ICLR 2024. We obtain SOTA pruning performance and even demonstrate structured LLM pruning of full rows and cols. Direct practical impact enabling compression up to 20-30% with negligible loss in performance.🧵1/9👇
Sebastian Ober @ICLR2025 (@sebastian_ober) 's Twitter Profile Photo

Late announcement, but I'm excited to announce that my PhD thesis is publicly available! In it I give my thoughts on how to approach variational inference in Bayesian neural nets, deep GPs, including discussion on the marginal likelihood and symmetries. arxiv.org/abs/2401.12418

Alexander Marx | a-marx.bsky.social (@dr_amarx) 's Twitter Profile Photo

I'm thrilled to share that I'll be joining @RCTrustworthy at TU Dortmund to start a research group on Causality this summer! 📢Looking for #PhD students (link attached)! Feel free to reach out via email or dm #PhDposition #Causality #MachineLearning

I'm thrilled to share that I'll be joining @RCTrustworthy at <a href="/TU_Dortmund/">TU Dortmund</a> to start a research group on Causality this summer!

📢Looking for #PhD students (link attached)! Feel free to reach out via email or dm #PhDposition #Causality #MachineLearning
Andrei Bursuc (@abursuc) 's Twitter Profile Photo

If you're coming to European Conference on Computer Vision #ECCV2026 consider our freshly accepted tutorial on: A Bayesian Odyssey in Uncertainty: from Theoretical Foundations 📝 to Real-World Applications 🚀 w/ the amazing Gianni Franchi Olivier Laurent Alexander Immer Pavel Izmailov More info coming soon #eccv2024

If you're coming to <a href="/eccvconf/">European Conference on Computer Vision #ECCV2026</a> consider our freshly accepted tutorial on: 
A Bayesian Odyssey in Uncertainty: from Theoretical
Foundations 📝 to Real-World Applications 🚀
w/ the amazing  <a href="/GianniFranchi10/">Gianni Franchi</a> <a href="/_olivierlaurent/">Olivier Laurent</a> <a href="/a1mmer/">Alexander Immer</a> <a href="/Pavel_Izmailov/">Pavel Izmailov</a> 
More info coming soon #eccv2024
Emtiyaz Khan (@emtiyazkhan) 's Twitter Profile Photo

It is my pleasure to announce the 2nd Bayes-Duality workshop, focusing on the design of AI that learns adaptively, robustly, and coninually, like humans. bayesduality.github.io/workshop_2024.… You can watch all 26 talks through zoom livestream (June 12-21). Register at …c59ed978213830355fc8978.doorkeeper.jp/events/172217

It is my pleasure to announce the 2nd Bayes-Duality workshop, focusing on the design of AI that learns adaptively, robustly, and coninually, like humans. 
bayesduality.github.io/workshop_2024.…

You can watch all 26 talks through zoom livestream (June 12-21). Register at …c59ed978213830355fc8978.doorkeeper.jp/events/172217
Emtiyaz Khan (@emtiyazkhan) 's Twitter Profile Photo

The The Bayes Duality Project workshop starts tomorrow. Full schedule (1 page) bayesduality.github.io/bdw24pictures/… (webpage version with detailed abstract etc.) bayesduality.github.io/talks_2024.html Register at the link in the tweet below to join!

The <a href="/BayesDuality/">The Bayes Duality Project</a> workshop starts tomorrow. 

Full schedule (1 page) bayesduality.github.io/bdw24pictures/…

(webpage version with detailed abstract etc.) bayesduality.github.io/talks_2024.html

Register at the link in the tweet below to join!
Agustinus Kristiadi (@akristiadi7) 's Twitter Profile Photo

🚨 laplace-torch v0.2 has been released! It’s all about foundation models! You can now easily do probabilistic inference on Huggingface’s LLMs and reward models 🤩 github.com/aleximmer/Lapl… New features! 👇 (1/6) Great effort by Runa Eschenhagen , Alexander Immer, and contributors!

🚨 laplace-torch v0.2 has been released! It’s all about foundation models!

You can now easily do probabilistic inference on Huggingface’s LLMs and reward models 🤩
github.com/aleximmer/Lapl…

New features! 👇 (1/6)

Great effort by <a href="/runame_/">Runa Eschenhagen</a> , <a href="/a1mmer/">Alexander Immer</a>, and contributors!
Alexander Marx | a-marx.bsky.social (@dr_amarx) 's Twitter Profile Photo

I'm on my way to Vienna to attend #AABI and #ICML2024! Ping me if you want to have a chat :) 🧐 I also have an open #PhDPosition in the area of #causality/causal machine learning. Please reach out via DM/email if you think that you could be a good fit! 🔗rc-trust.ai/groups/causali…

Tycho van der Ouderaa (@tychovdo) 's Twitter Profile Photo

🌟New work: Noether's razor⭐️ Our NeurIPS 2024 paper connects ML symmetries to conserved quantities through a seminal result in mathematical physics: Noether's theorem. We can learn neural network symmetries from data by learning associated conservation laws. Learn more👇. 1/16🧵

🌟New work: Noether's razor⭐️ Our NeurIPS 2024 paper connects ML symmetries to conserved quantities through a seminal result in mathematical physics: Noether's theorem. We can learn neural network symmetries from data by learning associated conservation laws. Learn more👇. 1/16🧵
Runa Eschenhagen (@runame_) 's Twitter Profile Photo

1/7 Still using Adam? If anyone wants to try a distributed PyTorch implementation of SOAP/eigenvalue-corrected Shampoo with support for low precision data types instead, here you go. github.com/facebookresear…

Vincent Fortuin @vincefort.bsky.social (@vincefort) 's Twitter Profile Photo

📢 Excited to present our work at #NeurIPS2024! 📄 "Shaving Weights with Occam's Razor: Bayesian Sparsification for Neural Networks using the Marginal Likelihood" Read it here: arxiv.org/abs/2402.15978 Details in 🧵

📢 Excited to present our work at #NeurIPS2024!
📄 "Shaving Weights with Occam's Razor: Bayesian Sparsification for Neural Networks using the Marginal Likelihood"
Read it here: arxiv.org/abs/2402.15978

Details in 🧵
Bioptimus (@bioptimus_ai) 's Twitter Profile Photo

🎉 Excited to share that we've just hit a remarkable $76M funding milestone, with a $41M round led by Cathay Innovation. We’re grateful to our incredible team, investors, and partners who believe in our mission to build the world's first universal AI foundation model for biology. 🚀

Michał Januszewski (@michalj) 's Twitter Profile Photo

Can we predict future brain activity in a small vertebrate?🤔 We're releasing ZAPBench⚡️(#ICLR2025 spotlight): a benchmark to forecast activity in a whole vertebrate brain🧠 at single-cell resolution!🐟 70k+ neurons, 3 TB of data & extensive baselines. Connectome is coming! 🧵👇

Bruno Mlodozeniec (@kayembruno) 's Twitter Profile Photo

How do you identify training data responsible for an image generated by your diffusion model? How could you quantify how much copyrighted works influenced the image? In our ICLR oral paper we propose how to approach such questions scalably with influence functions.

How do you identify training data responsible for an image generated by your diffusion model? How could you quantify how much copyrighted works influenced the image?

In our ICLR oral paper we propose how to approach such questions scalably with influence functions.
Google AI (@googleai) 's Twitter Profile Photo

In collaboration with HHMI Janelia & Harvard, we introduce ZAPBench, a whole-brain activity dataset and benchmark with single cell resolution of a larval zebrafish, which will enable development and comparison of more accurate brain activity models. →goo.gle/44rEpsn

Felix Dangel (@f_dangel) 's Twitter Profile Photo

KFAC is everywhere—from optimization to influence functions. While the intuition is simple, implementation is tricky. We (Bálint Mucsányi, Tobias Weber ,Runa Eschenhagen) wrote a ground-up intro with code to help you get it right. 📖 arxiv.org/abs/2507.05127 💻 github.com/f-dangel/kfac-…