Image Analysis Enhanced Event Detection from Geo-Tagged Tweet Streams.
Yi HanShanika KarunasekeraChristopher LeckiePublished in: PAKDD (1) (2020)
Keyphrases
- event detection
- geo tagged
- event recognition
- user generated
- photo collections
- text streams
- data streams
- social media
- video surveillance
- computer vision
- video event detection
- video analysis
- sentiment analysis
- activity recognition
- bag of words
- information retrieval
- surveillance videos
- video summarization
- web documents
- text mining
- active database management systems