Topic Modeling for Tracking COVID-19 Communication on Twitter.
Petar Kristijan BogovicAna MestrovicSanda Martincic-IpsicPublished in: ICIST (2022)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- text mining
- text classification
- topic extraction
- social media
- collaborative filtering
- modeling framework
- scientific articles
- latent topics
- lda model
- social networks
- information retrieval
- pairwise
- generative model
- image features
- text corpora
- probabilistic latent semantic analysis
- support vector
- knowledge base