Separating Fact from Fear: Tracking Flu Infections on Twitter.
Alex LambMichael J. PaulMark DredzePublished in: HLT-NAACL (2013)
Keyphrases
- real time
- public opinion
- social media
- particle filter
- visual tracking
- infectious disease
- object tracking
- computer vision
- real time tracking
- particle filtering
- motion detection
- motion analysis
- appearance model
- kalman filter
- public health
- articulated objects
- robust tracking
- topic detection
- mean shift
- information systems
- challenging sequences
- polarity classification
- latin america