Semi-supervised Stance-Topic Model for Stance Classification on Social Media.

Kang Xu Sheng Bi Guilin Qi

Published in: JIST (2017)

Keyphrases

topic models
semi supervised
social media
topic modeling
supervised learning
latent dirichlet allocation
support vector
pattern classification

feature extraction
latent variables
semi supervised learning
generative model
image classification
text documents
weakly supervised

labeled data
unsupervised learning
training set
co occurrence
text mining
probabilistic model
image segmentation

feature selection
probabilistic topic models
baseline models
data mining
unlabeled data
text classification
support vector machine