Big Green at WNUT 2020 Shared Task-1: Relation Extraction as Contextualized Sequence Classification

원문 초록

Relation and event extraction is an important task in natural language processing. We introduce a system which uses contextualized knowledge graph completion to classify relations and events between known entities in a noisy text environment. We report results which show that our system is able to effectively extract relations and events from a dataset of wet lab protocols.