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pro vyhledávání: '"Weisenthal, Samuel"'
Autor:
Weisenthal, Samuel J., Eckard, Matthew, Ertefaie, Askhan, Sobolewski, Marissa, Thurston, Sally W.
In toxicology research, experiments are often conducted to determine the effect of toxicant exposure on the behavior of mice, where mice are randomized to receive the toxicant or not. In particular, in fixed interval experiments, one provides a mouse
Externí odkaz:
http://arxiv.org/abs/2404.04406
Autor:
Weisenthal, Samuel J.
Reinforcement learning-based large language models, such as ChatGPT, are believed to have potential to aid human experts in many domains, including healthcare. There is, however, little work on ChatGPT's ability to perform a key task in healthcare: f
Externí odkaz:
http://arxiv.org/abs/2311.12188
In healthcare, there is much interest in estimating policies, or mappings from covariates to treatment decisions. Recently, there is also interest in constraining these estimated policies to the standard of care, which generated the observed data. A
Externí odkaz:
http://arxiv.org/abs/2306.14297
Publikováno v:
Statistics in medicine (2023)
Existing statistical methods can estimate a policy, or a mapping from covariates to decisions, which can then instruct decision makers (e.g., whether to administer hypotension treatment based on covariates blood pressure and heart rate). There is gre
Externí odkaz:
http://arxiv.org/abs/2211.16566
Autor:
Brehm, Zachary, Wagner, Aaron, VonKaenel, Erik, Burton, David, Weisenthal, Samuel J., Cole, Martin, Pang, Yiping, Thurston, Sally W.
While the importance of prior selection is well understood, establishing guidelines for selecting priors in hierarchical models has remained an active, and sometimes contentious, area of Bayesian methodology research. Choices of hyperparameters for i
Externí odkaz:
http://arxiv.org/abs/2108.12045
Acute Kidney Injury (AKI), a sudden decline in kidney function, is associated with increased mortality, morbidity, length of stay, and hospital cost. Since AKI is sometimes preventable, there is great interest in prediction. Most existing studies con
Externí odkaz:
http://arxiv.org/abs/1807.09865
Autor:
Farooq, Samir, Weisenthal, Samuel J., Trayhan, Melissa, White, Robert J., Bush, Kristen, Mariuz, Peter R., Zand, Martin S.
HIV RNA viral load (VL) is an important outcome variable in studies of HIV infected persons. There exists only a handful of methods which classify patients by viral load patterns. Most methods place limits on the use of viral load measurements, are o
Externí odkaz:
http://arxiv.org/abs/1804.11195
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Autor:
Kovacs, William1 william.kovacs@nih.gov, Weisenthal, Samuel1, Folio, Les1, Li, Qiaoyi1, Summers, Ronald1, Yao, Jianhua1
Publikováno v:
Information Retrieval Journal. Apr2016, Vol. 19 Issue 1/2, p38-58. 21p.
Akademický článek
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