Visual Twitter Analytics (Vista): Temporally changing sentiment and the discovery of emergent themes within sport event tweets.
Orland HoeberLarena HoeberMaha El MeseeryKenneth OdohRadhika GopiPublished in: Online Inf. Rev. (2016)
Keyphrases
- social media
- real world events
- micro blogging
- online social media
- social media data
- social media sites
- social networking
- social media content
- micro blog
- user generated content
- online social networks
- sentiment analysis
- social networks
- public opinion
- big data
- news events
- visual information
- spatio temporal
- emerging topics
- polarity classification
- information overload
- social networking sites
- knowledge discovery
- visual features
- event detection
- social web
- sentiment classification
- learning analytics
- twitter users
- temporal information
- information diffusion
- data mining
- operating system
- topic detection
- topic specific
- video data
- massive amounts
- data management
- positive or negative