Short Text Understanding by Leveraging Knowledge into Topic Model.

Shansong Yang Weiming Lu Dezhi Yang Liang Yao Baogang Wei

Published in: HLT-NAACL (2015)

Keyphrases

topic models
short text
latent topics
topic modeling
latent dirichlet allocation
knowledge base
prior knowledge
co occurrence
short text classification
knowledge representation
probabilistic model
latent variables
text mining
vector space model
relevance model
web pages
feature selection