Keyphrases
- news articles
- united states
- social media
- news stories
- event extraction
- online news
- summer school
- north american
- information retrieval
- machine learning
- neural network
- databases
- eu funded
- data sets
- nsf funded
- web news
- european countries
- internet movie database
- news events
- news items
- south african
- cross media
- homeland security
- information extraction
- keywords