Media coverage in times of political crisis: A text mining approach.
Enric Junqué de FortunyTom De SmedtDavid MartensWalter DaelemansPublished in: Expert Syst. Appl. (2012)
Keyphrases
- text mining
- natural language processing
- news media
- biomedical literature
- text documents
- data mining
- multimedia
- knowledge discovery
- information extraction
- e government
- web mining
- machine learning
- text classification
- named entities
- textual data
- data analysis
- topic models
- social media
- digital media
- text clustering
- text corpora
- text categorisation
- cross media
- textual documents
- information retrieval
- driving forces
- early warning
- document clustering
- wordnet