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Updated: Jun 23, 2025

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了解COVID-19的长途传播:混合方法分析YouTube内容的分析

Alexis Jordan1, Albert Park1

  • 1Department of Software and Information Systems, UNC Charlotte, Charlotte, NC, United States.

JMIR AI
|June 14, 2024
PubMed
概括

社交媒体讨论揭示了各种各样的COVID-19后疾病 (PCC) 症状和经验. 在提供社区支持的同时,长途运输商还面临医疗保健系统的幻灭和网上错误信息.

关键词:
在 COVID-19 疫情中,在YouTube上播放视频.长途运输商长途运输商自然语言处理自然语言处理.后COVID-19状态的情况.主题建模主题建模

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相关概念视频

Controls in Experiments01:13

Controls in Experiments

When conducting an experiment, it is crucial to have control to reduce bias and accurately measure the dependent variables. It also marks the results more reliable. Controls are elements in an experiment that have the same characteristics as the treatment groups but are not affected by the independent variable. By sorting these data into control and experimental conditions, the relationship between the dependent and independent variables can be drawn. A randomized experiment always includes a...
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