Improved Document Representation for Classification Tasks for the Intelligence Community.
Özgür YilmazelSvetlana SymonenkoNiranjan BalasubramanianElizabeth D. LiddyPublished in: AAAI Spring Symposium: AI Technologies for Homeland Security (2005)
Keyphrases
- document representation
- intelligence community
- bag of words
- united states
- document clustering
- text documents
- document collections
- web documents
- data fusion
- language model
- subject matter
- text data
- vector space model
- vector space
- intelligence analysis
- domain knowledge
- share information
- information retrieval systems
- databases
- text mining
- clustering algorithm
- image classification
- cross lingual
- semantic relations