Simple Question Answering over Knowledge Graph Enhanced by Question Pattern Classification

Question answering over knowledge graph (KGQA), which automatically answers natural language questions by querying the facts in knowledge graph (KG), has drawn significant attention in recent years. In this paper, we focus on single-relation questions, which can be answered through a single fact in...

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Vydáno v:	Knowledge and information systems Ročník 63; číslo 10; s. 2741 - 2761
Hlavní autoři:	Cui, Hai, Peng, Tao, Feng, Lizhou, Bao, Tie, Liu, Lu
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	London Springer London 01.10.2021 Springer Nature B.V
Témata:	Candidates Classification Computer Science Data Mining and Knowledge Discovery Database Management Decomposition Deep learning Information Storage and Retrieval Information Systems and Communication Service Information Systems Applications (incl.Internet) IT in Business Knowledge Knowledge representation Methods Natural language Neural networks Pattern classification Questions Regular Paper Semantics Entity linking Question answering Entity detection Relation detection Simple questions Knowledge graph
ISSN:	0219-1377, 0219-3116
On-line přístup:	Získat plný text
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