News.

Randall Frost Mark Ingebretsen

Published in: IEEE Intell. Syst. (2008)

Keyphrases

information retrieval
news articles
social media
topic detection
online news
text mining
keywords
news items
evolutionary algorithm
user generated content
hot topics
brand image
financial news
short texts
news events
event extraction
cross media
co occurrence
three dimensional
decision trees
website