Tracking Topics of Influential Tweets on Fukushima Disaster Over Long Periods of Time.
Hiroshi NagayaKazuko UnoHiroyuki A. ToriiPublished in: ICDM Workshops (2019)
Keyphrases
- short texts
- social media
- real time
- visual tracking
- topic specific
- video surveillance
- kalman filter
- particle filter
- appearance model
- keywords
- motion model
- object tracking
- decision support system
- blog posts
- topic detection
- short text
- related topics
- news articles
- latent dirichlet allocation
- particle filtering
- robust tracking
- information retrieval