Sub-Story Detection in Twitter with Hierarchical Dirichlet Processes.

P. K. Srijith Mark Hepple Kalina Bontcheva Daniel Preotiuc-Pietro

Published in: CoRR (2016)

Keyphrases

hierarchical dirichlet processes
social media
data sets
social networks
detection algorithm
text classification
decision trees
image segmentation
support vector
pairwise
unsupervised learning
online social networks