Zobrazeno 1 - 10
of 369
pro vyhledávání: '"Dhavan, P"'
This study introduces Purrfessor, an innovative AI chatbot designed to provide personalized dietary guidance through interactive, multimodal engagement. Leveraging the Large Language-and-Vision Assistant (LLaVA) model fine-tuned with food and nutriti
Externí odkaz:
http://arxiv.org/abs/2411.14925
Autor:
Sun, Luhang, Pendyala, Varsha, Chuang, Yun-Shiuan, Yang, Shanglin, Feldman, Jonathan, Zhao, Andrew, De Choudhury, Munmun, Yang, Sijia, Shah, Dhavan
This paper leverages large-language models (LLMs) to experimentally determine optimal strategies for scaling up social media content annotation for stance detection on HPV vaccine-related tweets. We examine both conventional fine-tuning and emergent
Externí odkaz:
http://arxiv.org/abs/2411.14720
Autor:
Chuang, Yun-Shiuan, Nirunwiroj, Krirk, Studdiford, Zach, Goyal, Agam, Frigo, Vincent V., Yang, Sijia, Shah, Dhavan, Hu, Junjie, Rogers, Timothy T.
Publikováno v:
Findings of the Association for Computational Linguistics (ACL): EMNLP 2024
Creating human-like large language model (LLM) agents is crucial for faithful social simulation. Having LLMs role-play based on demographic information sometimes improves human likeness but often does not. This study assessed whether LLM alignment wi
Externí odkaz:
http://arxiv.org/abs/2406.17232
Autor:
Chuang, Yun-Shiuan, Suresh, Siddharth, Harlalka, Nikunj, Goyal, Agam, Hawkins, Robert, Yang, Sijia, Shah, Dhavan, Hu, Junjie, Rogers, Timothy T.
Human groups are able to converge on more accurate beliefs through deliberation, even in the presence of polarization and partisan bias -- a phenomenon known as the "wisdom of partisan crowds." Generated agents powered by Large Language Models (LLMs)
Externí odkaz:
http://arxiv.org/abs/2311.09665
Autor:
Chuang, Yun-Shiuan, Goyal, Agam, Harlalka, Nikunj, Suresh, Siddharth, Hawkins, Robert, Yang, Sijia, Shah, Dhavan, Hu, Junjie, Rogers, Timothy T.
Accurately simulating human opinion dynamics is crucial for understanding a variety of societal phenomena, including polarization and the spread of misinformation. However, the agent-based models (ABMs) commonly used for such simulations often over-s
Externí odkaz:
http://arxiv.org/abs/2311.09618
Publikováno v:
Public Administration and Policy, Vol 27, Iss 2, Pp 126-139 (2024)
Purpose – The paper examines the recent trends in information technology for combating corruption and its impact on the Indian economy. It further explores how technology is being used to tackle corruption in India and the resulting economic benefi
Externí odkaz:
https://doaj.org/article/4d5c9b2319ca4e2f9e9a7a378af7567a
Autor:
David H Gustafson Sr, Marie-Louise Mares, Darcie Johnston, Olivia J Vjorn, John J Curtin, Gina Landucci, Klaren Pe-Romashko, David H Gustafson Jr, Dhavan V Shah
Publikováno v:
JMIR Aging, Vol 7, p e59588 (2024)
BackgroundIn the United States, over 60% of adults aged 65 years or older have multiple chronic health conditions, with consequences that include reduced quality of life, increasingly complex but less person-centered treatment, and higher health care
Externí odkaz:
https://doaj.org/article/865512ab1bd9425b98bd62766756f77a
Autor:
Lynne M Cotter, Dhavan Shah, Kaitlyn Brown, Marie-Louise Mares, Gina Landucci, Sydney Saunders, Darcie C Johnston, Klaren Pe-Romashko, David Gustafson, Adam Maus, Kasey Thompson, David H Gustafson
Publikováno v:
JMIR Aging, Vol 7, p e56923 (2024)
BackgroundOlder adults adopt and use eHealth systems to build autonomy, competence, and relatedness and engage in healthy behaviors. The motivational technology model posits that technology features, such as those on websites, smart displays, and mob
Externí odkaz:
https://doaj.org/article/a83090735470407d843ca89ebec40254
Publikováno v:
Biomimetics, Vol 9, Iss 11, p 709 (2024)
Drug administration is commonly used to treat chronic wounds but faces challenges such as poor bioavailability, instability, and uncontrollable release. Existing drug delivery platforms are limited by chemical instability, poor functionality, complex
Externí odkaz:
https://doaj.org/article/74ef4e7666d7446c90a42590ec03606b
Autor:
Stephanie A Hooker, A Lauren Crain, Jule Muegge, Rebecca C Rossom, Nicolaas P Pronk, Dhavan Prasad Pasumarthi, Gopikrishna Kunisetty, Kevin S Masters
Publikováno v:
JMIR Formative Research, Vol 8, p e55722 (2024)
BackgroundMeaning in life is positively associated with health, well-being, and longevity, which may be partially explained by engagement in healthier behaviors, including physical activity (PA). However, promoting awareness of meaning is a behavior
Externí odkaz:
https://doaj.org/article/5c5ba69e79064b0cac8703633865d708