How Pandemic Spread in News: Text Analysis Using Topic Model.
Minghao WangPaolo MengoniPublished in: CoRR (2021)
Keyphrases
- text analysis
- topic models
- text documents
- news articles
- text mining
- topic discovery
- topic tracking
- topic modeling
- latent dirichlet allocation
- text collections
- news stories
- latent topics
- information extraction
- natural language processing
- text corpora
- information retrieval
- gibbs sampling
- probabilistic model
- text data
- probabilistic topic models
- news events
- co occurrence
- keywords
- knowledge discovery
- textual data
- generative model
- real world