Element Intervention for Open Relation Extraction.

Fangchao Liu Lingyong Yan Hongyu Lin Xianpei Han Le Sun

Published in: ACL/IJCNLP (1) (2021)

Keyphrases

relation extraction
information extraction
automatic extraction
named entities
semantic relations
domain specific

semantic role labeling
reference resolution
dependency trees
semantic features
named entity recognition
dependency tree

question answering
broad coverage
wordnet
natural language processing
information retrieval
data mining

general purpose
text mining
probabilistic model
expert systems
search engine
machine learning