Detecting Community Pacemakers of Burst Topic in Twitter.
Guozhong DongWu YangFeida ZhuWei WangPublished in: APWeb (1) (2016)
Keyphrases
- microblog posts
- social media
- web communities
- topic detection
- social web
- topic models
- social networks
- hot topics
- online social
- public opinion
- learning community
- topic modeling
- author topic model
- data sets
- content sharing
- online communities
- community members
- social networking
- online social networks
- knowledge sharing
- community detection
- user interests
- document level
- micro blogging
- automatic detection
- news articles
- website