Generating Concept Hierarchies from Text for Intelligence Analysis.

Jenq-Haur Wang Chien-Chung Huang Jei-Wen Teng Lee-Feng Chien

Published in: ISI (2004)

Keyphrases

intelligence analysis
concept hierarchy
keywords
law enforcement
formal concept analysis
user profiles
semantic information
national security
background knowledge
wordnet
co occurrence
text mining
knowledge discovery
data mining
database
emergency response
visual analytics
decision trees