Argument Extraction
Related Papers
Argument Inference from Relevant Event Mentions in Chinese Argument Extraction
As a paratactic language, sentence-level argument extraction in Chinese suffers much from the frequent occurrence of ellipsis with regard to inter-sentence arguments. To resolve such problem, this paper proposes a …...
Argument Extraction from News
Argument extraction is the task of identifying arguments, along with their components in text. Arguments can be usually decomposed into a claim and one or more premises justifying it. The …...
Semantic Role Labeling with Pretrained Language Models for Known and Unknown Predicates
AbstractWe build the first full pipeline for semantic role labelling of Russian texts. The pipeline implements predicate identification, argument extraction, argument classification (labeling), and global scoring via integer linear programming. …...
A Novel Joint Framework for Multiple Chinese Events Extraction
AbstractEvent extraction is an essential yet challenging task in information extraction. Previous approaches have paid little attention to the problem of roles overlap which is a common phenomenon in practice. …...
Cross-Task Instance Representation Interactions and Label Dependencies for Joint Information Extraction with Graph Convolutional Networks
AbstractExisting works on information extraction (IE) have mainly solved the four main tasks separately (entity mention recognition, relation extraction, event trigger detection, and argument extraction), thus failing to benefit from …...
Document-Level Event Argument Extraction by Conditional Generation
AbstractEvent extraction has long been treated as a sentence-level task in the IE community. We argue that this setting does not match human informative seeking behavior and leads to incomplete …...