Discovering opinion leaders for medical topics using news articles.
Siddhartha JonnalagaddaRyan PeelerPhilip TophamPublished in: J. Biomed. Semant. (2012)
Keyphrases
- news articles
- opinion leaders
- newspaper articles
- text documents
- news stories
- news feeds
- news sites
- statistical topic models
- news items
- news topics
- online news
- topic tracking
- keyphrases
- text streams
- news events
- play a crucial role
- topic models
- text mining
- blog posts
- news sources
- information retrieval
- cross lingual
- public opinion
- news reports
- text categorization
- information sources
- web news
- keywords
- text classification
- social networks
- information extraction
- topic detection
- topic detection and tracking
- machine learning