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("Novel Coronavirus" OR COVID-19 OR SARS-CoV-2 OR 2019-nCoV) AND News[PT])
2,530 results
  • A novel centroid based sentence classification approach for extractive summarization of COVID-19 news reports. [News]
    Int J Inf Technol. 2023; 15(4):1789-1801.Banerjee S, Mukherjee S, Bandyopadhyay S
  • A COVID-19 news covers subtopics like infections, deaths, the economy, jobs, and more. The proposed method generates a news summary based on the subtopics of a reader's interest. It extracts a centroid having the lexical pattern of the sentences on those subtopics by the frequently used words in them. The centroid is then used as a query in the vector space model (VSM) for sentence classification…
  • Towards COVID-19 fake news detection using transformer-based models. [News]
    Knowl Based Syst. 2023 Aug 15; 274:110642.Alghamdi J, Lin Y, Luo S
  • The COVID-19 pandemic has resulted in a surge of fake news, creating public health risks. However, developing an effective way to detect such news is challenging, especially when published news involves mixing true and false information. Detecting COVID-19 fake news has become a critical task in the field of natural language processing (NLP). This paper explores the effectiveness of several machi…
  • Xenotransplantation literature update March 2021-March 2023. [News]
    Xenotransplantation. 2023 May 30 [Online ahead of print]Kamberi S, Meier RPH
  • After a significant hiatus imposed by the COVID-19 pandemic, we hereby restart Xenotransplantation literature updates. With the recently performed clinical xenotransplantation cases and the much-heightened interest in the field, we have determined that this is an optimal time to reinstate this section. There has been an invigorated focus on unique challenges posed by pig-to-human xenotransplantat…
  • Impact of social media news on COVID-19 vaccine hesitancy and vaccination behavior. [News]
    Telemat Inform. 2023 May; 80:101983.Zhang Q, Zhang R, … Zhou Y
  • In order to take advantage of the power of social media to promote vaccination, this study reveals the mechanisms of positive and negative impacts of social media news on vaccine hesitancy and vaccination behavior. Based on the stimulus-organism-response (S-O-R) framework, we developed a research model to understand the effects of vaccine safety news and risk news from social media (external stim…
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