Zobrazeno 1 - 10
of 1 747
pro vyhledávání: '"P. Sarfati"'
Autor:
Sarfati, Raphael
Identifying firefly flashes from other bright features in nature images is complicated. I provide a training dataset and trained neural networks for reliable flash classification. The training set consists of thousands of cropped images (patches) ext
Externí odkaz:
http://arxiv.org/abs/2410.19932
Large language models (LLMs) demonstrate remarkable emergent abilities to perform in-context learning across various tasks, including time series forecasting. This work investigates LLMs' ability to estimate probability density functions (PDFs) from
Externí odkaz:
http://arxiv.org/abs/2410.05218
Large Language Models achieve next-token prediction by transporting a vectorized piece of text (prompt) across an accompanying embedding space under the action of successive transformer layers. The resulting high-dimensional trajectories realize diff
Externí odkaz:
http://arxiv.org/abs/2410.01545
Pretrained large language models (LLMs) are surprisingly effective at performing zero-shot tasks, including time-series forecasting. However, understanding the mechanisms behind such capabilities remains highly challenging due to the complexity of th
Externí odkaz:
http://arxiv.org/abs/2402.00795
One of the key hallmarks of dense active matter in the liquid, supercooled, and solid phases is so-called equal-time velocity correlations. Crucially, these correlations can emerge spontaneously, i.e., they require no explicit alignment interactions,
Externí odkaz:
http://arxiv.org/abs/2310.14812
Autor:
Maëna Le Corvec, Marwin A. Farrugia, Eric Nguyen-Khac, Jean-Marc Régimbeau, Abdennaceur Dharhri, Denis Chatelain, Litavan Khamphommala, Anne-Lise Gautier, Nathalie Le Berre, Sébastien Frey, Jean-Pierre Bronowicki, Laurent Brunaud, Chloé Maréchal, Marie-Cécile Blanchet, Vincent Frering, Jean Delwaide, Laurent Kohnen, Alexandre Haumann, Philippe Delvenne, Marine Sarfati-Lebreton, Hugues Tariel, Jérôme Bernard, Alexis Toullec, Jérôme Boursier, Pierre Bedossa, Philippe Gual, Rodolphe Anty, Antonio Iannelli
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Metabolic dysfunction-associated steatotic liver disease (MASLD) is common in individuals with obesity. Sexual dimorphism is present in MASLD. A noninvasive test to diagnose the severity of the disease, in particular the presence of Metaboli
Externí odkaz:
https://doaj.org/article/41e47c14a74f409d95df890ab1ff9bd8
Large medical imaging datasets can be cheaply and quickly annotated with low-confidence, weak labels (e.g., radiological scores). Access to high-confidence labels, such as histology-based diagnoses, is rare and costly. Pretraining strategies, like co
Externí odkaz:
http://arxiv.org/abs/2307.04617
Autor:
Sacha Sarfati, Stephan Ehrmann, Dominique Vodovar, Boris Jung, Nadia Aissaoui, Cédric Darreau, Wulfran Bougouin, Nicolas Deye, Hatem Kallel, Khaldoun Kuteifan, Charles-Edouard Luyt, Nicolas Terzi, Thierry Vanderlinden, Christophe Vinsonneau, Grégoire Muller, Christophe Guitton, CEMIR (Collège des Enseignants de Médecine Intensive Réanimation, French National College of Intensive Care Scholars), CNP MIR. (Conseil National Professionel de Médecine Intensive Réanimation, French National Council of Intensive Care Medicine)
Publikováno v:
Annals of Intensive Care, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Background The COVID-19 pandemic has highlighted the importance of intensive care units (ICUs) and their organization in healthcare systems. However, ICU capacity and availability are ongoing concerns beyond the pandemic, particularly due to
Externí odkaz:
https://doaj.org/article/fef8f67176484526af6329f9043afc09
Identifying cirrhosis is key to correctly assess the health of the liver. However, the gold standard diagnosis of the cirrhosis needs a medical intervention to obtain the histological confirmation, e.g. the METAVIR score, as the radiological presenta
Externí odkaz:
http://arxiv.org/abs/2302.08427
Autor:
Dania Nanes Sarfati, Yuan Xue, Eun Sun Song, Ashley Byrne, Daniel Le, Spyros Darmanis, Stephen R. Quake, Adrien Burlacot, James Sikes, Bo Wang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Animal regeneration involves coordinated responses across cell types throughout the animal body. In endosymbiotic animals, whether and how symbionts react to host injury and how cellular responses are integrated across species remain unexplo
Externí odkaz:
https://doaj.org/article/eeedcb14f71847fe97ca0be6ade8565e