dhCM: Dynamic and Hierarchical Event Categorization and Discovery for Social Media Stream.
Jinjin GuoZhiguo GongLongbing CaoPublished in: ACM Trans. Intell. Syst. Technol. (2021)
Keyphrases
- social media
- knowledge discovery
- real world events
- hierarchical classification
- data streams
- real time
- neural network
- text categorization
- hierarchical structure
- event detection
- stream processing
- big data
- event streams
- discovery process
- information diffusion
- user generated content
- news articles
- dynamic environments
- data sets