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pro vyhledávání: '"Thoresen P"'
Variable selection in relation to regression modeling has constituted a methodological problem for more than 60 years. Especially in the context of high-dimensional regression, developing stable and reliable methods, algorithms, and computational too
Externí odkaz:
http://arxiv.org/abs/2404.02594
The matched case-control design, up until recently mostly pertinent to epidemiological studies, is becoming customary in biomedical applications as well. For instance, in omics studies, it is quite common to compare cancer and healthy tissue from the
Externí odkaz:
http://arxiv.org/abs/2402.01398
Autor:
Molinari, Marco, Thoresen, Magne
Simultaneously performing variable selection and inference in high-dimensional regression models is an open challenge in statistics and machine learning. The increasing availability of vast amounts of variables requires the adoption of specific stati
Externí odkaz:
http://arxiv.org/abs/2401.12697
Autor:
Fernandez-Quilez, Alvaro, Vidziunas, Linas, Thoresen, Ørjan Kløvfjell, Oppedal, Ketil, Kjosavik, Svein Reidar, Eftestøl, Trygve
Traditional deep learning (DL) approaches based on supervised learning paradigms require large amounts of annotated data that are rarely available in the medical domain. Unsupervised Out-of-distribution (OOD) detection is an alternative that requires
Externí odkaz:
http://arxiv.org/abs/2308.06481
Autor:
Anne Mari Herfindal, Morten Nilsen, Trude E. Aspholm, Gry I. G. Schultz, Jørgen Valeur, Knut Rudi, Magne Thoresen, Knut E. A. Lundin, Christine Henriksen, Siv K. Bøhn
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-19 (2024)
Abstract Background Individuals with non-celiac gluten/wheat sensitivity (NCGWS) experience improvement in gastrointestinal symptoms following a gluten-free diet. Although previous results have indicated that fructo-oligosaccharides (FOS), a type of
Externí odkaz:
https://doaj.org/article/66d4738cda424ab4bf9edc2314b44444
Autor:
Anja K. Johansen, Martin P. Bogsrud, Magne Thoresen, Jacob J. Christensen, Ingunn Narverud, Gisle Langslet, Tone Svilaas, Kjetil Retterstøl, Kirsten B. Holven
Publikováno v:
Atherosclerosis Plus, Vol 57, Iss , Pp 13-18 (2024)
Background and aim: Many children with an FH mutation also exhibit elevated lipoprotein(a) levels, which is an independent risk factor for atherosclerotic cardiovascular disease. Studies have reported higher levels of lipoprotein(a) in adult and midd
Externí odkaz:
https://doaj.org/article/ef39bd01eec640e0a0cd78625b5f01b6
Publikováno v:
Clinical Nutrition Open Science, Vol 56, Iss , Pp 11-25 (2024)
Summary: Background & Aims: Nutrition assessment is integral to dietetic practice. TeleNutrition enabled dietitians to continue nutrition care provision during the COVID-19 pandemic but created challenges with undertaking nutrition assessment. The ai
Externí odkaz:
https://doaj.org/article/696379ce38e44c5997074c5b8d6a5929
In recent years we have been able to gather large amounts of genomic data at a fast rate, creating situations where the number of variables greatly exceeds the number of observations. In these situations, most models that can handle a moderately high
Externí odkaz:
http://arxiv.org/abs/2306.09518
Publikováno v:
BMC Bioinformatics, Vol 25, Iss 1, Pp 1-14 (2024)
Abstract Background The matched case–control design, up until recently mostly pertinent to epidemiological studies, is becoming customary in biomedical applications as well. For instance, in omics studies, it is quite common to compare cancer and h
Externí odkaz:
https://doaj.org/article/093b01d963804ac98a5cedb448e4574a
Autor:
Yvonne Anne Michel, Eline Aas, Liv Ariane Augestad, Emily Burger, Lisbeth Thoresen, Gudrun Maria Waaler Bjørnelv
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Existing knowledge on healthcare use and costs in the last months of life is often limited to one patient group (i.e., cancer patients) and one level of healthcare (i.e., secondary care). Consequently, decision-makers lack knowled
Externí odkaz:
https://doaj.org/article/00627e7507d94488abcda2bd99c841b8