Zero- and Few-Shot Event Detection via Prompt-Based Meta Learning

1 code implementation • 27 May 2023 • Zhenrui Yue, Huimin Zeng, Mengfei Lan, Heng Ji, Dong Wang

With emerging online topics as a source for numerous new events, detecting unseen / rare event types presents an elusive challenge for existing event detection methods, where only limited data access is provided for training.

Event Detection Meta-Learning