Dynamic topic modeling of the COVID-19 Twitter narrative among U.S. governors and cabinet executives.
Hao ShaMohammad Al HasanGeorge O. MohlerP. Jeffrey BrantinghamPublished in: ICWSM Workshops (2020)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- text classification
- topic extraction
- social media
- modeling framework
- social networks
- text mining
- scientific articles
- feature selection
- question answering
- probabilistic topic models
- micro blogging
- latent topics
- neural network
- knowledge representation
- knowledge base
- information retrieval