A Semantic Mention Graph Augmented Model for Document-Level Event
Argument Extraction
A Semantic Mention Graph Augmented Model for Document-Level Event
Argument Extraction
Document-level Event Argument Extraction (DEAE) aims to identify arguments and their specific roles from an unstructured document. The advanced approaches on DEAE utilize prompt-based methods to guide pre-trained language models (PLMs) in extracting arguments from input documents. They mainly concentrate on establishing relations between triggers and entity mentions within documents, …