Identification of fine grained feature based event and sentiment phrases from business news stories.
Brett DruryJosé João AlmeidaPublished in: WIMS (2011)
Keyphrases
- fine grained
- news stories
- polarity classification
- news articles
- coarse grained
- topic detection and tracking
- sentiment analysis
- online news
- access control
- news items
- news sources
- news events
- sentiment classification
- data lineage
- information retrieval
- natural language processing
- tv news
- knowledge base
- keywords
- machine learning
- key frames
- information extraction
- business processes