Topic Evolution Analysis Based on Cluster Topic Model.

Yaoyi Xi Gang Chen Bicheng Li Yongwang Tang

Published in: J. Adv. Comput. Intell. Intell. Informatics (2016)

Keyphrases

topic models
latent dirichlet allocation
topic modeling
text documents
latent topics
text mining
co occurrence
topic discovery
databases
variational inference
latent variables
probabilistic model
data analysis
bayesian networks
clustering algorithm
knowledge discovery
natural language
keywords