Entity, Relation, and Event Extraction with Contextualized Span Representations.

David Wadden Ulme Wennberg Yi Luan Hannaneh Hajishirzi

Published in: CoRR (2019)

Keyphrases

event extraction
open domain
online news
information extraction
information fusion
cross lingual
cross document
news articles
named entities
information access
border security
machine learning
coreference resolution
temporal evolution