Tootfinder

Det här med att så många 68-åringar i Sverige påstår att de känner sig ”unga”. Vad är grejen med det? Kan man inte bara få vara gammal och ta det lugnt när man blir pensionär? 🙄

Variational Learning Finds Flatter Solutions at the Edge of Stability
Avrajit Ghosh, Bai Cong, Rio Yokota, Saiprasad Ravishankar, Rongrong Wang, Molei Tao, Mohammad Emtiyaz Khan, Thomas M\"ollenhoff
https://arxiv.org/abs/2506.12903

Variational Learning Finds Flatter Solutions at the Edge of Stability
Variational Learning (VL) has recently gained popularity for training deep neural networks and is competitive to standard learning methods. Part of its empirical success can be explained by theories such as PAC-Bayes bounds, minimum description length and marginal likelihood, but there are few tools to unravel the implicit regularization in play. Here, we analyze the implicit regularization of VL through the Edge of Stability (EoS) framework. EoS has previously been used to show that gradient d…

Jeg kommer lige fra Klog på Sprog som denne gang handlede om politiafhŸringer og (u)muligheden af at afgŸre om folk lyver på sproglige og nonverbale træk alene. Lyt med for at hŸre Svend Foldager fortælle om den gamle Solbakke-sag og hvor horribelt den blev håndteret efterforskningsmæssigt. (Heldigvis er det ikke sådan man afhŸrer længere herhjemme).
#retslingvistik

Graph theory inspired anomaly detection at the LHC
Jack Y. Araz, Dimitrios Athanasakos, Mateusz Ploskon, Felix Ringer
https://arxiv.org/abs/2506.19920 http…

Graph theory inspired anomaly detection at the LHC
Designing model-independent anomaly detection algorithms for analyzing LHC data remains a central challenge in the search for new physics, due to the high dimensionality of collider events. In this work, we develop a graph autoencoder as an unsupervised, model-agnostic tool for anomaly detection, using the LHC Olympics dataset as a benchmark. By representing jet constituents as a graph, we introduce a method to systematically control the information available to the model through sparse graph c…