Twitter Informatics: Tracking and Understanding Public Reaction during the 2009 Swine Flu Pandemic.
Martin SzomszorPatty KostkovaConnie St LouisPublished in: Web Intelligence (2011)
Keyphrases
- public opinion
- public health
- visual tracking
- social media
- real time
- particle filter
- object tracking
- kalman filter
- data sets
- policy makers
- motion analysis
- text messages
- information technology
- social networking
- video surveillance
- particle filtering
- social networks
- appearance model
- target tracking
- information retrieval
- behavior analysis
- robust tracking
- information diffusion
- information systems
- opinion mining
- moving target
- case study
- sentiment analysis