Chinese Microblog Topic Detection through POS-Based Semantic Expansion.

Lianhong Ding Bin Sun Peng Shi

Published in: Inf. (2018)

Keyphrases

topic detection
hot topics
text classification
document clustering
trend analysis
document collections
semantic information
semantic features
text data
topic detection and tracking
information retrieval
natural language
social media
document level
text mining
n gram