REKA: Relation Extraction with Knowledge-Aware Attention.

Peiyi Wang Hongtao Liu Fangzhao Wu Jinduo Song Hongyan Xu Wenjun Wang

Published in: CCKS (2019)

Keyphrases

relation extraction
automatic extraction
information extraction
domain knowledge
semantic relations

knowledge sources
domain specific
semantic role labeling
object recognition
higher order

named entities
knowledge acquisition
information retrieval
knowledge discovery
knowledge representation

prior knowledge
knowledge base
semi supervised
semantic features
expert systems