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pro vyhledávání: '"Hagmann P"'
Early Prediction of Causes (not Effects) in Healthcare by Long-Term Clinical Time Series Forecasting
Machine learning for early syndrome diagnosis aims to solve the intricate task of predicting a ground truth label that most often is the outcome (effect) of a medical consensus definition applied to observed clinical measurements (causes), given clin
Externí odkaz:
http://arxiv.org/abs/2408.03816
Autor:
Hagmann, Mark J
We used analytical methods to study the interaction of electrons with shunted models consisting of a rectangular, triangular, or delta function. potential barrier in series with a pre-barrier region at zero potential. In each model the shunted bounda
Externí odkaz:
http://arxiv.org/abs/2404.13415
Validity problems in clinical machine learning by indirect data labeling using consensus definitions
We demonstrate a validity problem of machine learning in the vital application area of disease diagnosis in medicine. It arises when target labels in training data are determined by an indirect measurement, and the fundamental measurements needed to
Externí odkaz:
http://arxiv.org/abs/2311.03037
Autor:
Hagmann, Mark
Earlier, in the CINT program at Los Alamos National Laboratory, we focused ultrafast mode-locked lasers on the tip-sample junction of a scanning tunneling microscope to generate currents at hundreds of harmonics of the laser pulse repetition frequenc
Externí odkaz:
http://arxiv.org/abs/2310.16860
Autor:
Kathy Burgoine, John M. Ssenkusu, Alice Nakiyemba, Francis Okello, Agnes Napyo, Cornelia Hagmann, Judith Namuyonga, Adam Hewitt-Smith, Muduwa Martha, Kate Loe, Abongo Grace, Amorut Denis, Julius Wandabwa, Peter Olupot-Olupot
Publikováno v:
Pilot and Feasibility Studies, Vol 10, Iss 1, Pp 1-15 (2024)
Abstract Background Preterm birth is the leading cause of childhood mortality, and respiratory distress syndrome is the predominant cause of these deaths. Early continuous positive airway pressure is effective in high-resource settings, reducing the
Externí odkaz:
https://doaj.org/article/becf528e39c14d1ea45231b2e06c948b
Publikováno v:
ACS Omega, Vol 9, Iss 40, Pp 41544-41554 (2024)
Externí odkaz:
https://doaj.org/article/3c0767c0de8344c4a8e8cd16c36ea9ed
Autor:
Kirst Alexander, Hellings-Kuß Anja, Hagmann Katharina, Dyck Michael, Schlenk Christopher, Klodmann Julian
Publikováno v:
Current Directions in Biomedical Engineering, Vol 10, Iss 2, Pp 41-44 (2024)
Suturing is an integral part of surgery. Specialized instrumentation facilitates manual needle handling to support laparoscopic suturing tasks, e.g. uterine closure, in minimally invasive surgery. Current solutions for robotassisted laparoscopy lack
Externí odkaz:
https://doaj.org/article/32fb1c6f275e4278ae8fc00992a7e638
Autor:
Hagmann, Mark J.
Others have solved the Schr\"odinger equation for a one-dimensional model having a square potential barrier in free-space by requiring an incident and a reflected wave in the semi-infinite pre-barrier region, two opposing waves in the square barrier,
Externí odkaz:
http://arxiv.org/abs/2304.14910
Reliability of machine learning evaluation -- the consistency of observed evaluation scores across replicated model training runs -- is affected by several sources of nondeterminism which can be regarded as measurement noise. Current tendencies to re
Externí odkaz:
http://arxiv.org/abs/2302.04054
Autor:
Paola Zanchi, Emeline Mullier, Eleonora Fornari, Priscille Guerrier de Dumast, Yasser Alemán-Gómez, Jean-Baptiste Ledoux, Roger Beaty, Patric Hagmann, Solange Denervaud
Publikováno v:
npj Science of Learning, Vol 9, Iss 1, Pp 1-10 (2024)
Abstract Across development, experience has a strong impact on the way we think and adapt. School experience affects academic and social-emotional outcomes, yet whether differences in pedagogical experience modulate underlying brain network developme
Externí odkaz:
https://doaj.org/article/5cc54670ab2d47baa94c5f8a4f595915