Unsupervised Text Segmentation using LDA and MCMC.

Kaimin Yu Zhe Li Genliang Guan Zhiyong Wang David Dagan Feng

Published in: AusDM (2012)

Keyphrases

text segmentation
generative model
latent dirichlet allocation
face recognition
topic models
character recognition
sentence level
principal component analysis
feature extraction
semi supervised
dimensionality reduction
unsupervised learning
image segmentation
image retrieval
probabilistic model