Multimodal Categorization of Crisis Events in Social Media.
Mahdi AbavisaniLiwei WuShengli HuJoel R. TetreaultAlejandro JaimesPublished in: CVPR (2020)
Keyphrases
- social media
- real world events
- social media data
- crisis management
- text categorization
- event detection
- social networking
- news events
- multi modal
- social media streams
- social networks
- user generated content
- social media platforms
- multimodal interaction
- social media sites
- online social networks
- temporal data
- event recognition
- social activities
- neural network
- big data
- news media
- online social media
- feature selection
- decision making
- multimedia
- document categorization
- decision makers
- event sequences
- information diffusion
- social networking sites
- temporal patterns
- image classification