Fine-grained relation extraction with focal multi-task learning.

Xinsong Zhang Tianyi Liu Weijia Jia Pengshuai Li

Published in: Sci. China Inf. Sci. (2020)

Keyphrases

fine grained
relation extraction
multi task learning
multi task
information extraction

automatic extraction
named entities
gaussian processes
domain specific

question answering
learning problems
semantic relations
access control

transfer learning
learning tasks
information retrieval
training data