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Entity Linking future directions(2)
• Improving Entity representations.
Yes
Require
“entity-span”
annotations?
Use
relations?
Yes
No
Use
relation?
JointEnt [Yamada et al., ACL ’17]
KnowBert [Peters, et al, EMNLP ’19]
(Indirectly annotated data used)
KEPLER [Wang et al., ‘Nov 19]
No
Yes
No
DEER [Gillick et al., CoNLL ’19]
ERNIE [Zhang et al., ACL ’19]
BertEnt [Yamada et al., ’19]
EntEval [Chen et al., EMNLP’19]
WKLM [Xiong et al., ICLR’20]
• Various evaluation metrics exist.
Entity Typing, Entity disambiguation, Fact completion, QA, …