Detecting Communities on Topic of Transportation With Sparse Crowd Annotations.

Jianping Cao Senzhang Wang Hui Wang

Published in: IEEE Trans. Intell. Transp. Syst. (2017)

Keyphrases

web communities
sparse data
keywords
high dimensional
topic models
knowledge sharing
sparse representation
semantic annotation
topic modeling
annotation tool
transportation systems
community detection
image annotation
crowd sourced
meta information
social networks
news articles
metadata