Zobrazeno 1 - 10
of 9 936
pro vyhledávání: '"Topic Modeling"'
Topic Modeling Analysis of Aviation Accident Reports: A Comparative Study between LDA and NMF Models
Aviation safety is paramount in the modern world, with a continuous commitment to reducing accidents and improving safety standards. Central to this endeavor is the analysis of aviation accident reports, rich textual resources that hold insights into
Externí odkaz:
http://arxiv.org/abs/2403.04788
Publikováno v:
New England Journal of Entrepreneurship, 2024, Vol. 27, Issue 2, pp. 136-151.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/NEJE-07-2023-0048
Publikováno v:
Information & Computer Security, 2024, Vol. 32, Issue 5, pp. 636-655.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ICS-02-2023-0017
Publikováno v:
Journal of Data and Information Science, Vol 9, Iss 4, Pp 155-195 (2024)
Nanomedicine has significant potential to revolutionize biomedicine and healthcare through innovations in diagnostics, therapeutics, and regenerative medicine. This study aims to develop a novel framework that integrates advanced natural language pro
Externí odkaz:
https://doaj.org/article/8b058e0e100945dcab2f80a0343c9ff2
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Background About one in four Chinese people might suffer or have already suffered from anxiety conditions, with a lifetime prevalence rate of 4.8%. However, many of those who could have benefited from psychological or pharmacological treatme
Externí odkaz:
https://doaj.org/article/1b21d962e2ff4a119c9a12f52362717f
Publikováno v:
Discover Artificial Intelligence, Vol 4, Iss 1, Pp 1-19 (2024)
Abstract This study examines higher education through data-mining methodologies, aiming to uncover key themes and sentiments in global discourse. Utilizing sentiment analysis and topic modeling, the research analyzes 157,943 tweets from 84,423 unique
Externí odkaz:
https://doaj.org/article/e658ffc8cc82483e909e5fea97bee6a3
Autor:
Xinhe Kang, Panagiotis Stamolampros
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background The appearance of the COVID-19 virus in December 2019, quickly escalated into a global crisis, prompting the World Health Organization to recommend regional lockdowns. While effective in curbing the virus’s spread, these measure
Externí odkaz:
https://doaj.org/article/c042f4cf57e648cfbe42153b882d65ec
Publikováno v:
Модернизация, инновация, развитие, Vol 15, Iss 3, Pp 404-420 (2024)
Purpose: of the article is to present the experience in developing and testing the methodology for extracting a system of narratives on a socially significant phenomenon from authentic social network big data (using the example of narratives about CO
Externí odkaz:
https://doaj.org/article/ba193f0a655e438cb98f777b8cac13e1
Publikováno v:
FinTech, Vol 3, Iss 3, Pp 460-478 (2024)
The integration of generative AI (GAI) into the financial sector has brought about significant advancements, offering new solutions for various financial tasks. This review paper provides a comprehensive examination of recent trends and developments
Externí odkaz:
https://doaj.org/article/8171d400e994457883df353e69796a17
Publikováno v:
RSF: The Russell Sage Foundation Journal of the Social Sciences, Vol 10, Iss 5, Pp 165-187 (2024)
We develop a novel application of machine learning and apply it to the interview transcripts from the American Voices Project (N = 1,396), using discourse atom topic modeling to explore social class variation in the centrality of family in adults’
Externí odkaz:
https://doaj.org/article/5bb552f76f704acfb6141c38ec67e252