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cs.CL2022★ 9 cited
TIARA: Multi-grained Retrieval for Robust Question Answering over Large Knowledge Bases
Yiheng Shu, Zhiwei Yu, Yuhan Li +4
Pre-trained language models (PLMs) have shown their effectiveness in multiple scenarios. However, KBQA remains challenging, especially regarding coverage and generalization setting…
cs.CL2022★ 4 cited
Learning Entity Linking Features for Emerging Entities
Chenwei Ran, Wei Shen, Jianbo Gao +3
Entity linking (EL) is the process of linking entity mentions appearing in text with their corresponding entities in a knowledge base. EL features of entities (e.g., prior probabil…
cs.CL2022
Community Question Answering Entity Linking via Leveraging Auxiliary Data
Yuhan Li, Wei Shen, Jianbo Gao +1
Community Question Answering (CQA) platforms contain plenty of CQA texts (i.e., questions and answers corresponding to the question) where named entities appear ubiquitously. In th…