Reposted by Philipp PetersenDominik Dold @dodo47.bsky.social · 02/05/2025In spiking neural networks, neurons communicate - as in the brain - via short electrical pulses⚡(spikes). But how can we formally quantify the (dis)advantages of using spikes? 🤔 In our new preprint, @pc-pet.bsky.social and I introduce the concept of "Causal Pieces" to approach this question! 1336
Philipp Petersen @pc-pet.bsky.social · 08/04/2025After receiving very helpful feedback from the community, Jakob Zech and I have revised our graduate textbook: 📘 𝘔𝘢𝘵𝘩𝘦𝘮𝘢𝘵𝘪𝘤𝘢𝘭 𝘛𝘩𝘦𝘰𝘳𝘺 𝘰𝘧 𝘋𝘦𝘦𝘱 𝘓𝘦𝘢𝘳𝘯𝘪𝘯𝘨 and uploaded the new version to arxiv: 🔗 arxiv.org/abs/2407.18384 If you have already read it—or plan to—we would really appreciate your feedback. 130
Philipp Petersen @pc-pet.bsky.social · 14/03/2025Would you expect an LLM using over 100 billion floating-point operations in low precision to produce accurate outputs? Not if you heard an introductory class to numerics. How bad can things get? To find out, we carried out a numerical stability analysis of the transformer arxiv.org/abs/2503.10251. 130
