Spatial topic pyramid model: topic model with regional spatial information.

Zhiyong Pan Yang Liu GuoJun Liu Maozu Guo Mingyu Li

Published in: J. Electronic Imaging (2018)

Keyphrases

spatial information
topic models
probabilistic model
spatial relationships
spatial distribution
topic modeling
latent dirichlet allocation
data mining
gibbs sampling
latent topic model
maximum likelihood
generative model