Popular Topic Detection in Chinese Micro-Blog Based on the Modified LDA Model.

Yuzhong Chen Wanhua Li Wenzhong Guo Kun Guo

Published in: IEEE WISA (2015)

Keyphrases

topic detection
lda model
latent dirichlet allocation
text classification
document collections
topic models
document clustering
text data
topic modeling
micro blogging
text mining
feature selection
databases
information retrieval
similarity measure
bayesian networks
document level
machine learning
real world