Topic Detection for Post Bar Based on LDA Model.

Muzhen Sun Haonan Zheng

Published in: ICPCSEE (2) (2018)

Keyphrases

topic detection
lda model
latent dirichlet allocation
topic models
text classification
document collections
text data
document clustering
generative model
text mining
gibbs sampling
topic modeling
bag of words
information retrieval
document level
named entities
text categorization
pattern recognition
training data