Mariel Pettee (@marielpettee) 's Twitter Profile
Mariel Pettee

@marielpettee

Postdoctoral fellow in AI for fundamental physics @BerkeleyLab & @CERN. Performing artist working with AI. PhD @Yale, prev. @Harvard & @Cambridge_Uni.

ID: 1570566942

linkhttp://marielpettee.com calendar_today05-07-2013 14:03:48

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Liam (@liamhparker) 's Twitter Profile Photo

Excited to share some of our recent work at @polymathicAI! With AstroCLIP we are bringing multimodal contrastive pretraining to astrophysics!

Excited to share some of our recent work at
@polymathicAI! With AstroCLIP we are bringing multimodal contrastive pretraining to astrophysics!
Mike McCabe (@mikemccabe210) 's Twitter Profile Photo

Very excited to present Multiple Physics Pretraining! MPP is a group of techniques for pretraining on a diverse set of time-dependent physics to learn models that can be fine-tuned for multiple problems. Blog: polymathic-ai.org/blog/mpp/ Paper: arxiv.org/abs/2310.02994

Very excited to present Multiple Physics Pretraining!

MPP is a group of techniques for pretraining on a diverse set of time-dependent physics to learn models that can be fine-tuned for multiple problems.

Blog: polymathic-ai.org/blog/mpp/
Paper: arxiv.org/abs/2310.02994
Shirley Ho (@cosmo_shirley) 's Twitter Profile Photo

Very happy to start this initiative PolymathicAI with our amazing team members and scientific advisors! The mission: Building #opensource AI models trained across disciplines that deliver scientific discoveries 💪 Site: polymathic-ai.org Github: github.com/PolymathicAI/

Very happy to start this initiative <a href="/PolymathicAI/">PolymathicAI</a> with our amazing team members and scientific advisors!

The mission: Building #opensource AI models trained across disciplines that deliver scientific discoveries 💪

Site: polymathic-ai.org
Github: github.com/PolymathicAI/
Andrew Carr (e/🤸) (@andrew_n_carr) 's Twitter Profile Photo

Language models are bad a basic math. GPT-4 has right around 0% accuracy rate on 5 digit multiplication. Most open models can't even add. Why is that? There are a few reasons why numbers are hard. The main one is Tokenization. When training a tokenizer from scratch, you take

Language models are bad a basic math. 

GPT-4 has right around 0% accuracy rate on 5 digit multiplication. 

Most open models can't even add. Why is that?

There are a few reasons why numbers are hard. The main one is Tokenization. When training a tokenizer from scratch, you take
Shirley Ho (@cosmo_shirley) 's Twitter Profile Photo

We are hiring software-focused researchers at PolymathicAI ! Our goal is to develop large foundation models for the sciences. apply.interfolio.com/136060

We are hiring software-focused researchers at <a href="/PolymathicAI/">PolymathicAI</a> ! 

Our goal is to develop large foundation models for the sciences. 

apply.interfolio.com/136060
Mariel Pettee (@marielpettee) 's Twitter Profile Photo

Today at NeurIPS Machine Learning for Creativity and Design ! Honored to get to share the awesome work of my dancers & musicians in "mememormee", the performance I directed & choreographed earlier this year using AI models trained on my own movements.

PolymathicAI (@polymathicai) 's Twitter Profile Photo

Very excited to share that our team's "Multiple Physics Pre-training" paper won the Best Paper Award at AI for Science workshop at NeurIPS this year! Congrats to the team and to Mike McCabe, Bruno Régaldo-Saint Blancard Liam and Ruben Ohana for leading the effort! 🥳

Gregor Kasieczka (@gregorkasieczka) 's Twitter Profile Photo

Very cool approach to liven up a remote talk by Mariel Pettee Siavash Golkar at #LIPS: Two speakers jointly delivering it! Also very nice results on encoding numbers for LLMs as a basis to build foundation models for physics.

Very cool approach to liven up a remote talk by <a href="/marielpettee/">Mariel Pettee</a> <a href="/SiavashGolkar/">Siavash Golkar</a> at #LIPS: Two speakers jointly delivering it!

Also very nice results on encoding numbers for LLMs as a basis to build foundation models for physics.
Liam (@liamhparker) 's Twitter Profile Photo

The new-and-improved AstroCLIP has been published with the Monthly Notices of the Royal Astronomical Society! AstroCLIP is the first cross-modal foundation model for galaxies, and competitively performs a wide array of astronomical tasks. Web App: astroclip.streamlit.app

Physical Sciences Area at Berkeley Lab (@berkeleylabpsa) 's Twitter Profile Photo

Berkeley Lab's Ben Nachman and Mariel Pettee LBNL Physics Division Berkeley Lab, with colleagues in ATLAS Experiment, have released a new result that uses ML to measure reaction rates in many directions simultaneously –  physicalsciences.lbl.gov/2024/07/01/vie…

Berkeley Lab's <a href="/BPNachman/">Ben Nachman</a> and <a href="/marielpettee/">Mariel Pettee</a> <a href="/LBNLphysics/">LBNL Physics Division</a> <a href="/BerkeleyLab/">Berkeley Lab</a>, with colleagues in <a href="/ATLASexperiment/">ATLAS Experiment</a>, have released a new result that uses ML to measure reaction rates in many directions simultaneously – 
physicalsciences.lbl.gov/2024/07/01/vie…
Mariel Pettee (@marielpettee) 's Twitter Profile Photo

We are accepting new internship applications! So many cool & ambitious research topics on this list. (Deadline is in ~2 weeks -- Tuesday, 11/5)

Simons Foundation (@simonsfdn) 's Twitter Profile Photo

What can exploding stars teach us about flowing blood? PolymathicAI releases AI training data on @HuggingFace for teaching computers to think like scientists: simonsfoundation.org/2024/12/02/new… #science #AI #machinelearning

Michela Paganini (@wondermicky) 's Twitter Profile Photo

Starting the last day at #NeurIPS2024 bright and early with the workshop on Machine Learning & the Physical Sciences #MLPS204 Always amazing to be back where it all started, with such an inspiring group of researchers. Mariel Pettee setting the stage with this year’s The Nobel Prize

Starting the last day at #NeurIPS2024 bright and early with the workshop on Machine Learning &amp; the Physical Sciences #MLPS204
Always amazing to be back where it all started, with such an inspiring group of researchers. <a href="/marielpettee/">Mariel Pettee</a> setting the stage with this year’s <a href="/NobelPrize/">The Nobel Prize</a>