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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:
CoRR (2022)
Keyphrases
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question answering
information retrieval
knowledge base
probabilistic model
document retrieval
passage retrieval
expert systems
natural language processing
text retrieval
natural language questions