Keyphrases
- social media
- sina weibo
- social media content
- social networks
- social networking
- social bookmarking systems
- online social media
- social media platforms
- social interaction
- online social networks
- social web
- micro blogging
- microblog posts
- social relationships
- social networking sites
- social media sites
- user generated content
- social media data
- social behavior
- information diffusion
- short messages
- spam filtering
- online social
- social context
- online communities
- social network sites
- spam detection
- collective behavior
- network structure
- social graph
- public opinion
- news media