探索关于r/避孕的帖子中使用的语言:使用Reddit帖子和自然语言处理数据进行先进的避孕研究的案例研究
Elizabeth Pleasants1, Julia Holmes Ryan1, Cheng Ren2
1School of Public Health, University of California, Berkeley, CA, United States.
Journal of medical Internet research
|June 30, 2023
概括
"r/birthcontrol subreddit"是一个有价值的资源,用户可以讨论避孕药的副作用和经验. 这个在线社区提供了关于避孕药的见解,这些见解在临床环境中并不总是被覆盖.
科学领域:
- 生殖健康 生殖健康
- 在线社区 在线社区
- 社交媒体分析 社交媒体分析
背景情况:
- 选择避孕对生殖自主性至关重要.
- 互联网和Reddit等社交媒体平台是避孕信息的关键资源.
- 该r/birthcontrol subreddit作为一个专门的在线空间用于避孕讨论.
研究的目的:
- 分析r/birthcontrol subreddit的使用模式和内容主题.
- 识别用户的兴趣和社区中流行的话题.
- 探索关于避孕药使用的高度参与的帖子的内容.
主要方法:
- 利用了从2011年到2020年的PushShift Reddit API数据.
- 分析了帖子的体积,长度和风格使用情况,以描述社区的增长.
- 应用术语频率-反向文档频率 (TF-IDF) 来识别帖子和流行的内容中的关键主题.
主要成果:
- 随着时间的推移,r/birthcontrol的帖子数量有所增加,分析了105,485个帖子.
- 最常见的风格是'副作用!? ",表明专注于用户体验.
- TF-IDF分析显示,用户对避孕方法,副作用,月经经历和时间感兴趣.
结论:
- r/生育控制有效地解决了用户对避孕药副作用和经验的担忧.
- 这个子网提供了关于避孕药使用者的兴趣的有价值的实时数据.
- 鉴于目前生殖健康护理环境的变化,这个平台尤其重要.
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