Topic Extraction: BERTopic's Insight into the 117th Congress's Twitterverse.
Margarida MendonçaÁlvaro FigueiraPublished in: Informatics (2024)
Keyphrases
- topic extraction
- text analysis
- document classification
- document clustering
- topic modeling
- blog entries
- latent dirichlet allocation
- text mining
- topic models
- information extraction
- text documents
- cluster analysis
- content analysis
- news articles
- feature selection
- web documents
- clustering method
- text categorization
- k means