A News Index System for Global Comparisons of Many Major Topics on the Earth.

Tomoya Noro Bin Liu Yosuke Nakagawa Hao Han Takehiro Tokuda

Published in: EJC (2008)

Keyphrases

hot topics
topic detection
keywords
news stories
remote sensing
related topics
short texts
news items
news articles
neural network
topic detection and tracking
database
topic models
news topics
global information
key concepts
user interests
b tree
index structure
social media
image processing