Zobrazeno 1 - 10
of 5 950
pro vyhledávání: '"P Newcomb"'
Evaluating the performance of a prediction model is a common task in medical statistics. Standard accuracy metrics require the observation of the true outcomes. This is typically not possible in the setting with time-to-event outcomes due to censorin
Externí odkaz:
http://arxiv.org/abs/2501.01280
Dynamic treatment regimes formalize precision medicine as a sequence of decision rules, one for each stage of clinical intervention, that map current patient information to a recommended intervention. Optimal regimes are typically defined as maximizi
Externí odkaz:
http://arxiv.org/abs/2407.05537
Autor:
Capel, Tara, Ploderer, Bernd, Bircanin, Filip, Hanmer, Simon, Yates, Jamie, Wang, Jiaxuan, Khor, Kai Ling, Leong, Tuck Wah, Wadley, Greg, Newcomb, Michelle
The rise of generative AI presents new opportunities for the understanding and practice of self-care through its capability to generate varied content, including self-care suggestions via text and images, and engage in dialogue with users over time.
Externí odkaz:
http://arxiv.org/abs/2405.05458
Autor:
Yang, Zhenwei, Rizopoulos, Dimitris, Heijnsdijk, Eveline A. M., Newcomb, Lisa F., Erler, Nicole S.
In active surveillance of prostate cancer, cancer progression is interval-censored and the examination to detect progression is subject to misclassification, usually false negatives. Meanwhile, patients may initiate early treatment before progression
Externí odkaz:
http://arxiv.org/abs/2404.09362
Although accuracy and other common metrics can provide a useful window into the performance of an object detection model, they lack a deeper view of the model's decision process. Regardless of the quality of the training data and process, the feature
Externí odkaz:
http://arxiv.org/abs/2401.10790
Autor:
Justin R. Gregg, Lisa Newcomb, Ranran Wu, Jennifer Dennison, John W. Davis, Curtis Pettaway, Louis Pisters, John F. Ward, Brian F. Chapin, Lisly Chéry, Ahmet Urkmez, Andrew M. Fang, Noel Higgason, Patricia Troncoso, Carrie R. Daniel, Christopher Logothetis, Timothy C. Thompson, Andrew W. Hahn, Menghan Liu, Yingye Zheng, Dan W. Lin, Samir Hanash, Ehsan Irajizad, Johannes Fahrmann
Publikováno v:
Biomarker Research, Vol 12, Iss 1, Pp 1-10 (2024)
Abstract Background We previously reported that increases in circulating sphingolipids are associated with elevated risk of biopsy Gleason grade group (GG) upgrading in men on Active Surveillance (AS) for prostate cancer. Here, we aimed to validate t
Externí odkaz:
https://doaj.org/article/9575da14ea9a4934b2c55481192980a8
Autor:
Pendharkar, Mihir, Tran, Steven J., Zaborski Jr., Gregory, Finney, Joe, Sharpe, Aaron L., Kamat, Rupini V., Kalantre, Sandesh S., Hocking, Marisa, Bittner, Nathan J., Watanabe, Kenji, Taniguchi, Takashi, Pittenger, Bede, Newcomb, Christina J., Kastner, Marc A., Mannix, Andrew J., Goldhaber-Gordon, David
Publikováno v:
PNAS (2024)
In a stack of atomically-thin Van der Waals layers, introducing interlayer twist creates a moir\'e superlattice whose period is a function of twist angle. Changes in that twist angle of even hundredths of a degree can dramatically transform the syste
Externí odkaz:
http://arxiv.org/abs/2308.08814
Autor:
Newcomb, Abby, Kalita, Jugal
Publikováno v:
Published in 6th International Conference on Natural Language Processing and Information Retrieval (NLPIR 2022)
Automated math word problem solvers based on neural networks have successfully managed to obtain 70-80\% accuracy in solving arithmetic word problems. However, it has been shown that these solvers may rely on superficial patterns to obtain their equa
Externí odkaz:
http://arxiv.org/abs/2307.13128
Autor:
Sadia Sarwar, Viacheslav M. Morozov, Mallory A. Newcomb, Bowen Yan, Jason O. Brant, Rene Opavsky, Olga A. Guryanova, Alexander M. Ishov
Publikováno v:
Cell Death and Disease, Vol 15, Iss 8, Pp 1-12 (2024)
Abstract Prostate cancer (PCa) is the second leading cause of cancer-related death in American men. PCa that relapses after hormonal therapies, referred to as castration resistant PCa (CRPC), often presents with metastases (mCRPC) that are the major
Externí odkaz:
https://doaj.org/article/36426723b04b45b785326e5d2af944fe
Autor:
Deborah M Stein, Elliott R Haut, Michelle A Price, Pam J Bixby, Rochelle A Dicker, Rosemary A Kozar, Princess Fortin, Ashley N Moreno, Rachel D Appelbaum, Katherine Joseph, Morgan Hennessy, Sue Prentiss, Alexandra McConnell-Hill, Rochelle Flayter, Anna B Newcomb
Publikováno v:
Trauma Surgery & Acute Care Open, Vol 9, Iss 1 (2024)
Background In June 2021, the Injury Research Engagement Project (I-REP) was established. In 2022, we preformed focus group analysis with patients/caregiver and researchers that resulted in themes in preferences, motivations, and best practices to inc
Externí odkaz:
https://doaj.org/article/e6bb6e8c6cfa42cfa9b6647171dfe3be