Hierarchical topic detection in large digital news archives: Exploring a sample based approach.

Dolf Trieschnigg Wessel Kraaij

Published in: J. Digit. Inf. Manag. (2005)

Keyphrases

topic detection
hot topics
topic detection and tracking
text classification
trend analysis
document collections
document clustering
short texts
digital archives
databases
text data
multimedia
digital libraries
information retrieval
metadata
document level