An Improved LDA Model for Academic Document Analysis.

Yuyan Jiang Yuan Shao Ping Li Qing Wang

Published in: J. Softw. (2014)

Keyphrases

document analysis
lda model
latent dirichlet allocation
topic models
document images
character recognition
image analysis
gibbs sampling
text analysis
generative model
topic modeling
document image retrieval
text mining
latent variables
video analysis
probabilistic model
information retrieval