Relation Extraction as Text Matching: A Scheme for Multi-hop Knowledge Base Question Answering

Ziyan Li; Kan Ni; Haofen Wang; Wenqiang Zhang

doi:10.1007/978-981-19-8300-9_21

Relation Extraction as Text Matching: A Scheme for Multi-hop Knowledge Base Question Answering

In: Relation Extraction as Text Matching: A Scheme for Multi-hop Knowledge Base Question Answering (Communications in computer and information science)

Chapter In A Book 2022 English

Abstract

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Chinese Knowledge Base Question Answering (CKBQA) aims to predict answers for Chinese natural language questions by reasoning over facts in the knowledge base. In recent years, more attention has been paid to complex problems in KBQA, including multi-hop questions,...

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