Zobrazeno 1 - 10
of 2 969
pro vyhledávání: '"BRENNAN, MICHAEL"'
Autor:
Cao, Lianghao, Chen, Joshua, Brennan, Michael, O'Leary-Roseberry, Thomas, Marzouk, Youssef, Ghattas, Omar
We present LazyDINO, a transport map variational inference method for fast, scalable, and efficiently amortized solutions of high-dimensional nonlinear Bayesian inverse problems with expensive parameter-to-observable (PtO) maps. Our method consists o
Externí odkaz:
http://arxiv.org/abs/2411.12726
Autor:
Baptista, Ricardo, Pooladian, Aram-Alexandre, Brennan, Michael, Marzouk, Youssef, Niles-Weed, Jonathan
Conditional simulation is a fundamental task in statistical modeling: Generate samples from the conditionals given finitely many data points from a joint distribution. One promising approach is to construct conditional Brenier maps, where the compone
Externí odkaz:
http://arxiv.org/abs/2411.07154
Gradient-based dimension reduction decreases the cost of Bayesian inference and probabilistic modeling by identifying maximally informative (and informed) low-dimensional projections of the data and parameters, allowing high-dimensional problems to b
Externí odkaz:
http://arxiv.org/abs/2410.19990
Autor:
Chen, Sonia Chien-I, Liu, Chenglian, Wang, Zhenyuan, McAdam, Rodney, Brennan, Michael, Davey, Shirley, Cheng, Teng Yuan
Publikováno v:
Journal of Medical Internet Research, Vol 22, Iss 5, p e15976 (2020)
BackgroundIn remote areas, connected health (CH) is needed, but as local resources are often scarce and the purchasing power of residents is usually poor, it is a challenge to apply CH in these settings. In this study, CH is defended as a technologic
Externí odkaz:
https://doaj.org/article/03df6065734742f68fa5bba817780564
Autor:
Held, Philip, Boley, Randy A, Faig, Walter G, O'Toole, John A, Desai, Imran, Zalta, Alyson K, Khan, Jawad, Sims, Shannon, Brennan, Michael B, Van Horn, Rebecca, Glover, Angela C, Hota, Bala N, Patty, Brian D, Rab, S Shafiq, Pollack, Mark H, Karnik, Niranjan S
Publikováno v:
JMIR Formative Research, Vol 4, Iss 4, p e17429 (2020)
Electronic health records (EHRs) offer opportunities for research and improvements in patient care. However, challenges exist in using data from EHRs due to the volume of information existing within clinical notes, which can be labor intensive and co
Externí odkaz:
https://doaj.org/article/3bd9528e19bb455ab10fd4fd9a5eb8af
Autor:
Brennan, Michael Cian
Inference is a pervasive task in science and engineering applications. The Bayesian approach to inference facilitates informed decision making by quantifying uncertainty in parameters and predictions, but can be computationally demanding. This thesis