Document query method and device, storage medium and electronic equipment

• Main Authors: HUANG RONG, LIU JUNFENG, YU XUANYI, TAN WENJING, SUN LILI, XIONG HAO, CHU NA
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

Embodiments of the invention provide a document query method and device, a storage medium and electronic equipment. The method comprises the steps: obtaining a target phrase input by a user; obtainingsimilar phrases of the target phrase, and determining the similar phrases and the target phrase as to-be-queried phrases; querying keyword nodes corresponding to the to-be-queried phrases in a pre-constructed knowledge graph, and when the keyword nodes corresponding to the to-be-queried phrases are queried, obtaining document nodes having a direct connection relationship with the queried keywordnodes; and determining the document corresponding to the at least one document node as a query result. Full-text query is not needed, and the query speed is high. 本发明实施例提供了一种文档查询方法、装置、存储介质及电子设备，可以获得用户输入的目标词组；获得所述目标词组的相似词组，将所述相似词组和所述目标词组确定为待查询词组；在预先构建的知识图谱中查询与所述待查询词组对应的关键词节点，当查询到与所述待查询词组对应的关键词节点时，获得与查询到的所述关键词节点具有直接连接关系的文档节点；将获得的至少一个文件节点对应的文档确定为查询结果。本发明无需进行全文查询，查询速度较快。