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pro vyhledávání: '"Williamson, Brian D."'
Estimating a prediction function is a fundamental component of many data analyses. The Super Learner ensemble, a particular implementation of stacking, has desirable theoretical properties and has been used successfully in many applications. Dimensio
Externí odkaz:
http://arxiv.org/abs/2311.03313
Autor:
Williamson, Brian D., Moodie, Erica E. M., Simon, Gregory E., Rossom, Rebecca C., Shortreed, Susan M.
Risk of suicide attempt varies over time. Understanding the importance of risk factors measured at a mental health visit can help clinicians evaluate future risk and provide appropriate care during the visit. In prediction settings where data are col
Externí odkaz:
http://arxiv.org/abs/2311.01638
Autor:
Williamson, Brian D, Wyss, Richard, Stuart, Elizabeth A, Dang, Lauren E, Mertens, Andrew N, Wilson, Andrew, Gruber, Susan
Real-world data, such as administrative claims and electronic health records, are increasingly used for safety monitoring and to help guide regulatory decision-making. In these settings, it is important to document analytic decisions transparently an
Externí odkaz:
http://arxiv.org/abs/2305.07564
Autor:
Dang, Lauren E, Gruber, Susan, Lee, Hana, Dahabreh, Issa, Stuart, Elizabeth A, Williamson, Brian D, Wyss, Richard, Díaz, Iván, Ghosh, Debashis, Kıcıman, Emre, Alemayehu, Demissie, Hoffman, Katherine L, Vossen, Carla Y, Huml, Raymond A, Ravn, Henrik, Kvist, Kajsa, Pratley, Richard, Shih, Mei-Chiung, Pennello, Gene, Martin, David, Waddy, Salina P, Barr, Charles E, Akacha, Mouna, Buse, John B, van der Laan, Mark, Petersen, Maya
Increasing emphasis on the use of real-world evidence (RWE) to support clinical policy and regulatory decision-making has led to a proliferation of guidance, advice, and frameworks from regulatory agencies, academia, professional societies, and indus
Externí odkaz:
http://arxiv.org/abs/2305.06850
Autor:
Williamson, Brian D.1,2,3 (AUTHOR) brian.d.williamson@kp.org, Wu, Liana2 (AUTHOR), Huang, Yunda2,4,5 (AUTHOR), Hudson, Aaron2,3,4 (AUTHOR), Gilbert, Peter B.2,3,4 (AUTHOR)
Publikováno v:
PLoS ONE. 9/6/2024, Vol. 19 Issue 9, p1-17. 17p.
Autor:
Hsu, Clarissa, Williamson, Brian D., Becker, Marla, Berry, Breana, Cook, Andrea J., Derus, Alphonse, Estrada, Camilo, Gacuiri, Margaret, Kone, Ahoua, McCracken, Courtney, McDonald, Bennett, Piccorelli, Annalisa V., Senturia, Kirsten, Volney, Jaclyn, Wilson, Kanetha B., Green, Beverly B.
Publikováno v:
In Contemporary Clinical Trials January 2024 136
Autor:
Williamson, Brian D., Feng, Jean
The true population-level importance of a variable in a prediction task provides useful knowledge about the underlying data-generating mechanism and can help in deciding which measurements to collect in subsequent experiments. Valid statistical infer
Externí odkaz:
http://arxiv.org/abs/2006.09481
In many applications, it is of interest to assess the relative contribution of features (or subsets of features) toward the goal of predicting a response -- in other words, to gauge the variable importance of features. Most recent work on variable im
Externí odkaz:
http://arxiv.org/abs/2004.03683
Akademický článek
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Autor:
Williamson, Brian D., Magaret, Craig A., Karuna, Shelly, Carpp, Lindsay N., Gelderblom, Huub C., Huang, Yunda, Benkeser, David, Gilbert, Peter B.
Publikováno v:
In iScience 15 September 2023 26(9)