Compare&contrast: using the web to discover comparable cases for news stories.

Jiahui Liu Earl Wagner Larry Birnbaum

Published in: WWW (2007)

Keyphrases

news stories
online news
news articles
news sites
website
web documents
topic detection and tracking
news sources
tv news
web news
information sources
web pages
social media sites
key frames
knowledge representation
news items
probabilistic model
topic tracking
similarity measure
image processing
machine learning