Relational Prompt-based Pre-trained Language Models for Social Event
Detection
Relational Prompt-based Pre-trained Language Models for Social Event
Detection
Social Event Detection (SED) aims to identify significant events from social streams, and has a wide application ranging from public opinion analysis to risk management. In recent years, Graph Neural Network (GNN) based solutions have achieved state-of-the-art performance. However, GNN-based methods often struggle with noisy and missing edges between messages, …