Semantic Frame-based Statistical Approach for Topic Detection.

Yung-Chun Chang Yu-Lun Hsieh Cen-Chieh Chen Chad Liu Chun-Hung Lu Wen-Lian Hsu

Published in: PACLIC (2014)

Keyphrases

topic detection
hot topics
text classification
topic detection and tracking
document collections
semantic features
trend analysis
document clustering
text data
semantic information
document level
data sets
natural language
semantic similarity