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Separating Fact from Fear: Tracking Flu Infections on Twitter.
Alex Lamb
Michael J. Paul
Mark Dredze
Published in:
HLT-NAACL (2013)
Keyphrases
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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