Multimodal topic modeling based geo-annotation for social event detection in large photo collections.
Bin XuGuoliang FanPublished in: ICIP (2015)
Keyphrases
- event detection
- topic modeling
- event recognition
- photo collections
- topic models
- video analysis
- latent dirichlet allocation
- video surveillance
- activity recognition
- text classification
- text documents
- text mining
- multi modal
- image collections
- collaborative filtering
- active learning
- metadata
- machine learning
- image annotation
- data analysis