Construction of a Local Domain Ontology from News Stories.
Brett DruryJosé João AlmeidaPublished in: EPIA (2009)
Keyphrases
- domain ontology
- news stories
- domain knowledge
- semi automatic
- online news
- domain specific
- news articles
- topic detection and tracking
- data sources
- news video
- domain experts
- semantic information
- domain specific information
- topic tracking
- tv news
- news items
- text mining
- automatic or semi automatic
- keyphrases
- key frames
- visual features
- knowledge acquisition
- general purpose
- semi supervised
- data mining
- database