Tweet acts: how constituents lobby congress via Twitter.
Libby HemphillAndrew J. RobackPublished in: CSCW (2014)
Keyphrases
- social media
- micro blogging
- twitter users
- social networks
- social networking
- micro blog
- online social networks
- information overload
- homeland security
- social media data
- social media platforms
- information propagation
- emerging topics
- sentiment analysis
- user generated content
- social media sites
- social network analysis
- machine learning
- polarity classification
- social web
- text messages
- online social
- neural network
- online communities
- data mining