Twitter Topic Modeling for Breaking News Detection.
Henning M. WoldLinn VikreJon Atle GullaÖzlem ÖzgöbekXiaomeng SuPublished in: WEBIST (2) (2016)
Keyphrases
- topic modeling
- topic models
- social media
- latent dirichlet allocation
- text classification
- scientific articles
- topic extraction
- user generated content
- social networks
- text mining
- micro blogging
- modeling framework
- news media
- topic detection
- text corpora
- text documents
- news articles
- document clustering
- latent topics
- text categorization
- hierarchical bayesian model
- query expansion
- natural language processing
- bayesian networks