Evidential Temporal-aware Graph-based Social Event Detection via Dempster-Shafer Theory
Evidential Temporal-aware Graph-based Social Event Detection via Dempster-Shafer Theory
The popularity of social platforms has attracted lots of studies on mining social media data, especially on mining social events. Social event detection, due to its wide applications, has now become a trivial task. Existing approaches exploiting Graph Neural Networks (GNNs) usually follow a two-step strategy: 1) constructing text graphs …