Towards Effective, Efficient and Unsupervised Social Event Detection in
the Hyperbolic Space
Towards Effective, Efficient and Unsupervised Social Event Detection in
the Hyperbolic Space
The vast, complex, and dynamic nature of social message data has posed challenges to social event detection (SED). Despite considerable effort, these challenges persist, often resulting in inadequately expressive message representations (ineffective) and prolonged learning durations (inefficient). In response to the challenges, this work introduces an unsupervised framework, HyperSED (Hyperbolic …