ASTM: An Attentional Segmentation Based Topic Model for Short Texts.

Jiamiao Wang Ling Chen Lu Qin Xindong Wu

Published in: ICDM (2018)

Keyphrases

topic models
short texts
short text
latent topics
topic modeling
latent dirichlet allocation
latent variables
image segmentation
co occurrence
generative model
probabilistic model
text mining
text documents
prior information
relevance model
markov random field
relevance feedback