Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Karwath, P."'
Autor:
Zhang, Yuting, Liu, Boyang, Bunting, Karina V., Brind, David, Thorley, Alexander, Karwath, Andreas, Lu, Wenqi, Zhou, Diwei, Wang, Xiaoxia, Mobley, Alastair R., Tica, Otilia, Gkoutos, Georgios, Kotecha, Dipak, Duan, Jinming
The echocardiographic measurement of left ventricular ejection fraction (LVEF) is fundamental to the diagnosis and classification of patients with heart failure (HF). In order to quantify LVEF automatically and accurately, this paper proposes a new p
Externí odkaz:
http://arxiv.org/abs/2403.12152
Autor:
Yuting Zhang, Boyang Liu, Karina V. Bunting, David Brind, Alexander Thorley, Andreas Karwath, Wenqi Lu, Diwei Zhou, Xiaoxia Wang, Alastair R. Mobley, Otilia Tica, Georgios V. Gkoutos, Dipak Kotecha, Jinming Duan
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
IntroductionThe echocardiographic measurement of left ventricular ejection fraction (LVEF) is fundamental to the diagnosis and classification of patients with heart failure (HF).MethodsThis paper aimed to quantify LVEF automatically and accurately wi
Externí odkaz:
https://doaj.org/article/cae6b696dd1141289c35b8b6ded4efb5
Autor:
Köppel, Marius, Segner, Alexander, Wagener, Martin, Pensel, Lukas, Karwath, Andreas, Kramer, Stefan
We present a pairwise learning to rank approach based on a neural net, called DirectRanker, that generalizes the RankNet architecture. We show mathematically that our model is reflexive, antisymmetric, and transitive allowing for simplified training
Externí odkaz:
http://arxiv.org/abs/1909.02768
Autor:
Honghan Wu, Minhong Wang, Jinge Wu, Farah Francis, Yun-Hsuan Chang, Alex Shavick, Hang Dong, Michael T. C. Poon, Natalie Fitzpatrick, Adam P. Levine, Luke T. Slater, Alex Handy, Andreas Karwath, Georgios V. Gkoutos, Claude Chelala, Anoop Dinesh Shah, Robert Stewart, Nigel Collier, Beatrice Alex, William Whiteley, Cathie Sudlow, Angus Roberts, Richard J. B. Dobson
Publikováno v:
npj Digital Medicine, Vol 5, Iss 1, Pp 1-15 (2022)
Abstract Much of the knowledge and information needed for enabling high-quality clinical research is stored in free-text format. Natural language processing (NLP) has been used to extract information from these sources at scale for several decades. T
Externí odkaz:
https://doaj.org/article/926d4a213e1b42b392aa892b255fb3e4
Akademický článek
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Autor:
Marius Köppel, Alexander Segner, Martin Wagener, Lukas Pensel, Andreas Karwath, Christian Schmitt, Stefan Kramer
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract In the extensive search for new physics, the precise measurement of the Higgs boson continues to play an important role. To this end, machine learning techniques have been recently applied to processes like the Higgs production via vector-bo
Externí odkaz:
https://doaj.org/article/12b697b409ce48cc93c1634b648702a9
Autor:
Luke T. Slater, Sophie Russell, Silver Makepeace, Alexander Carberry, Andreas Karwath, John A. Williams, Hilary Fanning, Simon Ball, Robert Hoehndorf, Georgios V. Gkoutos
Publikováno v:
BMC Medical Informatics and Decision Making, Vol 22, Iss 1, Pp 1-12 (2022)
Abstract Background Semantic similarity is a valuable tool for analysis in biomedicine. When applied to phenotype profiles derived from clinical text, they have the capacity to enable and enhance ‘patient-like me’ analyses, automated coding, diff
Externí odkaz:
https://doaj.org/article/b36d73867cef40daafb8dc6daff84f47
Autor:
Ewan Carr, Rebecca Bendayan, Daniel Bean, Matt Stammers, Wenjuan Wang, Huayu Zhang, Thomas Searle, Zeljko Kraljevic, Anthony Shek, Hang T. T. Phan, Walter Muruet, Rishi K. Gupta, Anthony J. Shinton, Mike Wyatt, Ting Shi, Xin Zhang, Andrew Pickles, Daniel Stahl, Rosita Zakeri, Mahdad Noursadeghi, Kevin O’Gallagher, Matt Rogers, Amos Folarin, Andreas Karwath, Kristin E. Wickstrøm, Alvaro Köhn-Luque, Luke Slater, Victor Roth Cardoso, Christopher Bourdeaux, Aleksander Rygh Holten, Simon Ball, Chris McWilliams, Lukasz Roguski, Florina Borca, James Batchelor, Erik Koldberg Amundsen, Xiaodong Wu, Georgios V. Gkoutos, Jiaxing Sun, Ashwin Pinto, Bruce Guthrie, Cormac Breen, Abdel Douiri, Honghan Wu, Vasa Curcin, James T. Teo, Ajay M. Shah, Richard J. B. Dobson
Publikováno v:
BMC Medicine, Vol 19, Iss 1, Pp 1-16 (2021)
Abstract Background The National Early Warning Score (NEWS2) is currently recommended in the UK for the risk stratification of COVID-19 patients, but little is known about its ability to detect severe cases. We aimed to evaluate NEWS2 for the predict
Externí odkaz:
https://doaj.org/article/450ca9406c4a4eb2b3e1b4b61cad19e0
Publikováno v:
Frontiers in Digital Health, Vol 3 (2021)
Semantic similarity is a useful approach for comparing patient phenotypes, and holds the potential of an effective method for exploiting text-derived phenotypes for differential diagnosis, text and document classification, and outcome prediction. Whi
Externí odkaz:
https://doaj.org/article/41cdcab52400478984b7547e818b8d56
Akademický článek
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