Effects of Word Assignment in LDA for News Topic Discovery.

Chuen-Min Huang Cheng-Yi Wu

Published in: BigData Congress (2015)

Keyphrases

topic discovery
latent dirichlet allocation
topic models
text analysis
latent topics
text classification
keywords
topic modeling
co occurrence
n gram
text mining
news articles
text documents
lda model
probability distribution
latent variables
databases
information extraction
bayesian networks