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Topic Detection about the East Japan Great Earthquake based on Emerging Modularity.
Takako Hashimoto
Tetsuji Kuboyama
Yukari Shirota
Published in:
EJC (2012)
Keyphrases
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topic detection
hot topics
text classification
trend analysis
topic detection and tracking
document collections
document clustering
data mining
text data
data sets
machine learning
multimedia
digital libraries
information retrieval
knn
natural language processing