Detecting New and Emerging Events in Streaming News Documents.
Kirk RobertsSanda M. HarabagiuPublished in: Int. J. Semantic Comput. (2011)
Keyphrases
- news stories
- time stamped
- news articles
- online news
- keywords
- information retrieval systems
- news events
- document collections
- event extraction
- information retrieval
- person names
- news items
- event detection
- news reports
- document classification
- xml documents
- relevant documents
- vector space model
- news topics
- news corpus
- tv news
- text documents
- web documents
- retrieval systems
- real world events
- metadata
- web news
- data streams
- textual content
- temporal relations
- streaming data
- news media
- document clustering
- data mining
- news sources
- digital libraries
- social media
- anomaly detection
- real time
- ranked list