Nils Feldhus @nfelnlp
Post-doctoral Researcher at BIFOLD / TU Berlin interested in interpretability and analysis of language models. Guest researcher at DFKI Berlin. nfelnlp.github.io Berlin, Germany Joined June 2017-
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Nils Feldhus retweeted
Happy to share that our PRISM paper has been accepted at #NeurIPS2025 🎉 In this work, we introduce a multi-concept feature description framework that can identify and score polysemantic features. 📄 Paper: arxiv.org/abs/2506.15538 #NeurIPS #MechInterp #XAI
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Nils Feldhus retweeted
🔍 When do neurons encode multiple concepts? We introduce PRISM, a framework for extracting multi-concept feature descriptions to better understand polysemanticity. 📄 Capturing Polysemanticity with PRISM: A Multi-Concept Feature Description Framework arxiv.org/abs/2506.15538 🧵
Nils Feldhus retweeted
📢 NAACL needs Reviewers & Area Chairs! 📝 If you haven't received an invite for ARR Oct 2024 & want to contribute, sign up by Oct 22nd! ➡️AC form: forms.office.com/r/8j6jXLfASt ➡️Reviewer form: forms.office.com/r/cjPNtL9gPE Please RT 🔁 and help spread the word! 🗣️ #NLProc @ReviewAcl
Presenting my poster at @inlgmeeting today on political bias evaluation assessing sycophancy in (German-language) LLMs: ACL Anthology: aclanthology.org/2024.inlg-main… This paper resulted from the great Bachelor thesis of Maximilian Bleick co-supervised with @albu and Sebastian Möller.
Nils Feldhus retweeted
The submission deadline (15 aug) for BlackboxNLP is slowly approaching! We're very excited to see your approaches to open up the black box 🤩 The submission portal has now been opened on OpenReview: openreview.net/group?id=EMNLP…
Nils Feldhus retweeted
If you haven't been invited to review for ARR 2024 June but are interested in helping us, please fill out this form by June 19: forms.office.com/pages/response…
Nils Feldhus retweeted
Excited to share our paper, "Symmetric Dot-Product Attention for Efficient Training of BERT Language Models," accepted at #ACL2024 Findings. This is joint work with Malte Ostendorff, Leonhard Hennig, and Georg Rehm. arXiv: arxiv.org/abs/2406.06366 Github: github.com/mcrts/ACL2024-…
Nils Feldhus retweeted
@InseqLib v0.6 is out now on PyPI! 🔥 New CLI command for context attribution (@gsarti_), new perturbation-based methods by @hmohebbi75 & @casszzx and optimizations incl. multi-gpu support! ⚡️ Huge shoutout to our contributors! ❤️ Release notes ⬇️ github.com/inseq-team/ins…
Nils Feldhus retweeted
New open #phd position: Contribute to the "FakeXplain - Development of transparent and meaningful explanations in the disinformation detection context " project. Research Assistant - salary grade E 13 TV-L Berliner Hochschulen jobs.tu-berlin.de/en/job-posting…
Thanks a lot to all emergency reviewers who helped fill in the gaps for the #ARR February 2024 cycle! 🫶 We're good to go for the author response period.
Thanks a lot to all emergency reviewers who helped fill in the gaps for the #ARR February 2024 cycle! 🫶 We're good to go for the author response period.
Nils Feldhus retweeted
Nils Feldhus retweeted
Value Zeroing, a faithful approach for analyzing context mixing in Transformers, is now available on @InseqLib main branch for all @huggingface text generation models! 🔀 🔍Paper introducing VZ: aclanthology.org/2023.eacl-main… 🐛VZ in Inseq: tinyurl.com/inseq-vz
Nils Feldhus retweeted
@InseqLib v0.5 is finally out! 🐛 New tutorial, distributed and 4-bit quantized models, easier & better contrastive attribution, and more! 🎉 Thanks to @daniel_sc4 @peppeatta and all other contributors! Find out more in the release notes 👀 github.com/inseq-team/ins…
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