Analyzing Global and Pairwise Collective Spatial Attention for Geo-social Event Detection in Microblogs.
Shoko WakamiyaAdam JatowtYukiko KawaiToyokazu AkiyamaPublished in: WWW (Companion Volume) (2016)
Keyphrases
- event detection
- pairwise
- social media
- event recognition
- video event detection
- social networks
- spatial analysis
- activity recognition
- video analysis
- video surveillance
- microblog posts
- spatial information
- similarity measure
- spatial data
- information diffusion
- sports video
- spatial relationships
- spatial and temporal
- spatio temporal
- space time
- user generated content
- user generated
- video event