Zobrazeno 1 - 10
of 3 419
pro vyhledávání: '"Carson, C"'
Autor:
Xia, Hongjing, Chang, Joshua C., Nowak, Sarah, Mahajan, Sonya, Mahajan, Rohit, Chang, Ted L., Chow, Carson C.
Publikováno v:
PMLR 219:884-905, 2023
We used survival analysis to quantify the impact of postdischarge evaluation and management (E/M) services in preventing hospital readmission or death. Our approach avoids a specific pitfall of applying machine learning to this problem, which is an i
Externí odkaz:
http://arxiv.org/abs/2304.09981
Autor:
Robert J. Wester, Lyndsey L. Baillie, Garrett C. McCarthy, Carson C. Keever, Lauren E. Jeffery, Paul J. Adams
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Free Fecal Liquid (FFL), also termed Fecal Water Syndrome (FWS), is an ailment in horses characterized by variable solid and liquid (water) phases at defecation. The liquid phase can be excreted before, during, or after the solid defecation
Externí odkaz:
https://doaj.org/article/ead1bcde1d134291bb4985e6874cb227
Publikováno v:
Proceedings of The 26th International Conference on Artificial Intelligence and Statistics, Proceedings of Machine Learning Research 206:3961-3976, 2023
The Work Disability Functional Assessment Battery (WD-FAB) is a multidimensional item response theory (IRT) instrument designed for assessing work-related mental and physical function based on responses to an item bank. In prior iterations it was dev
Externí odkaz:
http://arxiv.org/abs/2210.10952
Autor:
Chang, Joshua C., Chang, Ted L., Chow, Carson C., Mahajan, Rohit, Mahajan, Sonya, Maisog, Joe, Vattikuti, Shashaank, Xia, Hongjing
We developed an inherently interpretable multilevel Bayesian framework for representing variation in regression coefficients that mimics the piecewise linearity of ReLU-activated deep neural networks. We used the framework to formulate a survival mod
Externí odkaz:
http://arxiv.org/abs/2208.12814
Autor:
Christopher G. Ballmann, Rebecca R. Rogers, Megan E. Barnes, Camryn R. Cowan, Carson C. Elwell, Kailey A. Luiken, Grace Y. Lehman, Julia C. Kaylor, Ella G. Simpson, Spencer B. Westbrooks, Maria J. Miller, Courteney L. Benjamin, Tyler D. Williams
Publikováno v:
Nutraceuticals, Vol 4, Iss 1, Pp 23-34 (2024)
Exercise performance tends to suffer during the morning compared to the evening, which may decrease potential training adaptations. Currently, it is unclear how nutritional interventions may affect this phenomenon and whether supplementation may allo
Externí odkaz:
https://doaj.org/article/fdeecd2f6df74bdda922165b2e90f017
Autor:
Ted L Chang, Hongjing Xia, Sonya Mahajan, Rohit Mahajan, Joe Maisog, Shashaank Vattikuti, Carson C Chow, Joshua C Chang
Publikováno v:
PLoS ONE, Vol 19, Iss 5, p e0302871 (2024)
We developed an inherently interpretable multilevel Bayesian framework for representing variation in regression coefficients that mimics the piecewise linearity of ReLU-activated deep neural networks. We used the framework to formulate a survival mod
Externí odkaz:
https://doaj.org/article/53d35c3154754b4bb52991450c6fc4c2
Autor:
Chang, Joshua C., Fletcher, Patrick, Han, Jungmin, Chang, Ted L., Vattikuti, Shashaank, Desmet, Bart, Zirikly, Ayah, Chow, Carson C.
Dimensionality reduction methods for count data are critical to a wide range of applications in medical informatics and other fields where model interpretability is paramount. For such data, hierarchical Poisson matrix factorization (HPF) and other s
Externí odkaz:
http://arxiv.org/abs/2012.04171
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-21 (2023)
Abstract Task-related neural activity is widespread across populations of neurons during goal-directed behaviors. However, little is known about the synaptic reorganization and circuit mechanisms that lead to broad activity changes. Here we trained a
Externí odkaz:
https://doaj.org/article/964f2c15d682446991ea09c268a6bd05
Publikováno v:
American Journal of Ophthalmology Case Reports, Vol 32, Iss , Pp 101918- (2023)
Purpose: To report a case of overload venous choroidopathy in a patient with superior vena cava syndrome. Observations: A patient presented with episcleral vessel dilation, bilateral subretinal fluid accumulations in the maculae and unilateral serous
Externí odkaz:
https://doaj.org/article/d2ac96d11ac74a7f95ed838ab8b233bc
Item response theory (IRT) is a non-linear generative probabilistic paradigm for using exams to identify, quantify, and compare latent traits of individuals, relative to their peers, within a population of interest. In pre-existing multidimensional I
Externí odkaz:
http://arxiv.org/abs/1912.02351