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Subgraph Retrieval Enhanced Model for Multi-hop Knowledge Base Question Answering.
Jing Zhang
Xiaokang Zhang
Jifan Yu
Jian Tang
Jie Tang
Cuiping Li
Hong Chen
Published in:
ACL (1) (2022)
Keyphrases
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question answering
information retrieval
natural language
probabilistic model
information extraction
knowledge base
wireless sensor networks
document retrieval
multi hop