Keyphrases
- topic models
- related topics
- topic drift
- text streams
- latent dirichlet allocation
- topic modeling
- topic specific
- news articles
- hot topics
- topic discovery
- topic detection
- text mining
- latent topics
- news topics
- trend analysis
- event detection
- short texts
- topic hierarchy
- statistical topic models
- document set
- news stories
- topical relevance
- information retrieval
- emerging topics
- topic detection and tracking
- text classification
- topic tracking
- generative model
- social media
- user interests
- topics covered
- news items
- text corpora
- web communities
- document collections
- document corpus
- topic extraction
- computer science
- website