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pro vyhledávání: '"Mediratta, A."'
Despite recent progress in offline learning, these methods are still trained and tested on the same environment. In this paper, we compare the generalization abilities of widely used online and offline learning methods such as online reinforcement le
Externí odkaz:
http://arxiv.org/abs/2312.05742
Autor:
Kirk, Robert, Mediratta, Ishita, Nalmpantis, Christoforos, Luketina, Jelena, Hambro, Eric, Grefenstette, Edward, Raileanu, Roberta
Large language models (LLMs) fine-tuned with reinforcement learning from human feedback (RLHF) have been used in some of the most widely deployed AI models to date, such as OpenAI's ChatGPT or Anthropic's Claude. While there has been significant work
Externí odkaz:
http://arxiv.org/abs/2310.06452
Autor:
Mediratta, Ishita, Jiang, Minqi, Parker-Holder, Jack, Dennis, Michael, Vinitsky, Eugene, Rocktäschel, Tim
A key challenge in training generally-capable agents is the design of training tasks that facilitate broad generalization and robustness to environment variations. This challenge motivates the problem setting of Unsupervised Environment Design (UED),
Externí odkaz:
http://arxiv.org/abs/2308.10797
Autor:
Jack J. Scala, Hannah Cha, Kiarash Shamardani, Emma R. Rashes, Lehi Acosta-Alvarez, Rishi P. Mediratta
Publikováno v:
BMC Medical Education, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Medical school curricula strive to train community-engaged and culturally competent physicians, and many use service learning to instill these values in students. The current standards for medical service learning frameworks have
Externí odkaz:
https://doaj.org/article/7ddd8027b257438caf16bfd72031ae19
Autor:
Teresa B. Kortz, Rishi P. Mediratta, Audrey M. Smith, Katie R. Nielsen, Asya Agulnik, Stephanie Gordon Rivera, Hailey Reeves, Nicole F. O’Brien, Jan Hau Lee, Qalab Abbas, Jonah E. Attebery, Tigist Bacha, Emaan G. Bhutta, Carter J. Biewen, Jhon Camacho-Cruz, Alvaro Coronado Muñoz, Mary L. deAlmeida, Larko Domeryo Owusu, Yudy Fonseca, Shubhada Hooli, Hunter Wynkoop, Mara Leimanis-Laurens, Deogratius Nicholaus Mally, Amanda M. McCarthy, Andrew Mutekanga, Carol Pineda, Kenneth E. Remy, Sara C. Sanders, Erica Tabor, Adriana Teixeira Rodrigues, Justin Qi Yuee Wang, Niranjan Kissoon, Yemisi Takwoingi, Matthew O. Wiens, Adnan Bhutta
Publikováno v:
Frontiers in Pediatrics, Vol 12 (2024)
In 2019, 80% of the 7.4 million global child deaths occurred in low- and middle-income countries (LMICs). Global and regional estimates of cause of hospital death and admission in LMIC children are needed to guide global and local priority setting an
Externí odkaz:
https://doaj.org/article/7acfb4c30e5b4822a9a78fdbcaf88527
Autor:
Tsai, Yi-Lin, Sitepu, Dymasius Y., Chappell, Karyn E., Mediratta, Rishi P., Wang, C. Jason, Kitanidis, Peter K., Field, Christopher B.
Since COVID-19 vaccines became available, no studies have quantified how different disaster evacuation strategies can mitigate pandemic risks in shelters. Therefore, we applied an age-structured epidemiological model, known as the Susceptible-Exposed
Externí odkaz:
http://arxiv.org/abs/2208.13326
Publikováno v:
Public Health Nutrition, Vol 26, Pp 2849-2858 (2023)
Abstract Objective: This study assessed diet diversity and consumption of ultra-processed foods and explored its impact on macronutrient intake and risk of micronutrient inadequacy. Design: Cross-sectional, non-probability snowball sampling. Set
Externí odkaz:
https://doaj.org/article/0910b0030e5347828c37422f3170937c
Autor:
Karan Mediratta, Sara El-Sahli, Marie Marotel, Muhammad Z. Awan, Melanie Kirkby, Ammar Salkini, Reem Kurdieh, Salman Abdisalam, Amit Shrestha, Chiara Di Censo, Andrew Sulaiman, Sarah McGarry, Jessie R. Lavoie, Zhen Liu, Seung-Hwan Lee, Xuguang Li, Giuseppe Sciumè, Vanessa M. D’Costa, Michele Ardolino, Lisheng Wang
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
IntroductionChemotherapy remains the mainstay treatment for triple-negative breast cancer (TNBC) due to the lack of specific targets. Given a modest response of immune checkpoint inhibitors in TNBC patients, improving immunotherapy is an urgent and c
Externí odkaz:
https://doaj.org/article/10213cd0c20d41adb4e2783bba54bf80
Most models tasked to ground referential utterances in 2D and 3D scenes learn to select the referred object from a pool of object proposals provided by a pre-trained detector. This is limiting because an utterance may refer to visual entities at vari
Externí odkaz:
http://arxiv.org/abs/2112.08879
Autor:
Wiemer, Steven J., Mediratta, Jai Kumar, Triana, Reese R., Card, James, Rallis, David, Rieck, Kevin L., Holmes, Eric, Krishnan, Deepak G.
Publikováno v:
In Journal of Oral and Maxillofacial Surgery August 2024 82(8):895-901