Reviewing topics of COVID-19 news articles: case study of CNN and China daily.
Yue YuanKan LiuYanli WangPublished in: Aslib J. Inf. Manag. (2023)
Keyphrases
- news articles
- case study
- newspaper articles
- text documents
- news feeds
- news items
- news sites
- statistical topic models
- news stories
- news topics
- keyphrases
- topic tracking
- online news
- topic models
- blog posts
- text streams
- news corpus
- financial news
- text mining
- news events
- hong kong
- information sources
- web news
- real world
- topic detection and tracking
- keywords
- multiscale
- news reports
- databases
- named entities
- bag of words
- user profiles