Lorenz Linhardt's Avatar

Lorenz Linhardt

@lorenzlinhardt.bsky.social

PhD Student at the TU Berlin ML group + BIFOLD | BUA Fellow Model robustness/correction πŸ€–πŸ”§ Understanding representation spaces 🌌✨

182 Followers  |  265 Following  |  6 Posts  |  Joined: 25.11.2024
Posts Following

Posts by Lorenz Linhardt (@lorenzlinhardt.bsky.social)

Preview
#graduateschool #datamanagement #machinelearning #phd #ai #machinelearning #datascience #research #berlin #bifold #academiccareers #doctoralresearch | BIFOLD - Berlin Institute for the Foundations of ... 🚨 Final call: 10 PhD positions in AI & Data Science at BIFOLD Berlin Application deadline: February 13, 2025 – This Friday! #GraduateSchool 2026 https://lnkd.in/duheJE8J The Berlin Institute for th...

🚨 Final call: 10 PhD positions in ML & Data Science at BIFOLD

Application deadline: February 13, 2025 – This Friday!

ο»Ώ#GraduateSchool 2026
www.jobs.tu-berlin.de/en/job-posti...

#hiring #phd #AcademicJobs #PhDPosition #naturalscience #AI #phd #phdjobs #VacancyEdu #ScienceCareer

09.02.2026 14:18 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
Post image

2025 marks the 10-year anniversary of Layer-wise Relevance Propagation (LRP)! πŸ₯³ To celebrate a decade of this attribution method, we highlight key milestones from the past ten years in our LinkedIn post. Learn more here: www.linkedin.com/posts/xai-be...

22.12.2025 09:15 β€” πŸ‘ 10    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Post image

πŸš€ Visit our #NeurIPS posters at @neuripsconf.bsky.social!
Meet and interact with our authors at all locations β€” San Diego, Mexico City, and Copenhagen.
Details in the thread.
πŸ‘‡πŸ‘‡πŸ‘‡

28.11.2025 15:11 β€” πŸ‘ 13    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0
Post image

We are grateful for the opportunity to present some of our work at the All Hands Meeting of the German AI Centers, hosted by @dfki.bsky.social in SaarbrΓΌcken.

Andreas Lutz @eberleoliver.bsky.social Manuel Welte @lorenzlinhardt.bsky.social @lkopf.bsky.social

#AI #XAI #Interpretability

06.11.2025 14:59 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
Preview
a black background with green text that says `` hello , world '' ALT: a black background with green text that says `` hello , world ''

This is the eXplainable AI research channel of the machine learning group of Prof. Klaus-Robert MΓΌller at Technische UniversitΓ€t Berlin @tuberlin.bsky.social & BIFOLD @bifold.berlin.
Let's connect!
#XAI #ExplainableAI #MechInterp #MachineLearning #Interpretability

03.11.2025 11:43 β€” πŸ‘ 23    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
Post image

Had a great time visiting @darpsky.bsky.social at Technische UniversitΓ€t Wien last week. It's exciting to see him build up his new group!

Many thanks to the whole Security & Privacy research unit for the welcoming atmosphere and interesting discussions!

20.10.2025 07:39 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

πŸŽ‰ Presenting at #ICML2025 tomorrow!
Come and explore how representational similarities behave across datasets :)

πŸ“… Thu Jul 17, 11 AM-1:30 PM PDT
πŸ“ East Exhibition Hall A-B #E-2510

Huge thanks to @lorenzlinhardt.bsky.social, Marco Morik, Jonas Dippel, Simon Kornblith, and @lukasmut.bsky.social!

16.07.2025 21:07 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Join us - we have four open positions for doctoral/postdoctoral researchers at BIFOLD, doing cutting edge research in data management and machine learning as well as their intersections. More information: www.bifold.berlin/about-us/opp...

16.06.2025 18:08 β€” πŸ‘ 5    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
Preview
Objective drives the consistency of representational similarity across datasets The Platonic Representation Hypothesis claims that recent foundation models are converging to a shared representation space as a function of their downstream task performance, irrespective of the obje...

I am deeply grateful to @lorenzlinhardt.bsky.social, Marco Morik, Jonas Dippel, Simon Kornblith, and @lukasmut.bsky.social for their great work and support in this project! We also thank our collaborators, @bifold.berlin and HFA 7/7
πŸ“„Paper: arxiv.org/abs/2411.05561
πŸ’»Code: github.com/lciernik/sim...

06.06.2025 14:14 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
Preview
Cat, Rat, Meow: On the Alignment of Language Model and Human Term-Similarity Judgments Small and mid-sized generative language models have gained increasing attention. Their size and availability make them amenable to being analyzed at a behavioral as well as a representational level, a...

πŸ–ΌοΈ At the Re-Align workshop, @tomneuhaeuser.bsky.social and I presented "Cat, Rat, Meow: On the Alignment of Language Model and Human Term-Similarity Judgments", joint work with Lenka TΔ›tkovΓ‘ and @eberleoliver.bsky.social .
πŸ“ƒ arxiv.org/abs/2504.07965

03.05.2025 09:21 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Preview
Latent Diffusion U-Net Representations Contain Positional Embeddings and Anomalies Diffusion models have demonstrated remarkable capabilities in synthesizing realistic images, spurring interest in using their representations for various downstream tasks. To better understand the rob...

πŸ–ΌοΈ At the DeLTa workshop, Jonas Loos and I presented "Latent Diffusion U-Net Representations Contain Positional Embeddings and Anomalies".
πŸ“ƒ arxiv.org/abs/2504.07008

03.05.2025 09:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

πŸŽ‰ Excited to have had the opportunity to present two posters at the ICLR2025 workshops! πŸ–ΌοΈπŸ–ΌοΈ

A big thanks to my coauthors and to everyone who dropped by to discuss!

Also, thanks to the Re-Align and DeLTa organizers for hosting such an inspiring workshop day. ✨

@bifold.berlin @tuberlin.bsky.social

03.05.2025 09:21 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

CALL FOR PAPERS: #XAI2025, Special Track: Actionable explainable AI. Submit your paper and check the Submission deadlines: xaiworldconference.com/2025/importa...

Actionable Explainable AI
xaiworldconference.com/2025/actiona...

03.02.2025 16:19 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Post image

Thanks to everyone for the lively discussions on concept convexity and alignment in DL models at #NLDL (Northern Lights Deep Learning conference)! ❄️❄️

Had a great time in beautiful Tromsø connecting with fellow researchers 🀝

πŸ“œ Feel free to check out our preprint: arxiv.org/abs/2409.06362

13.01.2025 21:34 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Happy to co-chair this year's special track on "Actionable Explainable AI" with a great team! πŸ“„πŸ¦Ύ
Please consider submitting! (Abstract deadline: February 10th) ☝️

13.01.2025 21:30 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1

Excited that Re-Align will have its second iteration at ICLR 2025 in Singapore! More soon! πŸ§ πŸ€–

04.12.2024 10:32 β€” πŸ‘ 19    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0