Construction of Scenic Spot Knowledge Graph Based on Ontology

被引:3
|
作者
Zeng, Wanghong [1 ]
Liu, Hongxing [1 ]
Feng, Yuqing [2 ]
机构
[1] Wuhan Univ Technol, Sch Comp Sci & Technol, Wuhan, Peoples R China
[2] Wuhan Social Work Profess Coll, Sch Comp Sci & Technol, Wuhan, Peoples R China
关键词
knowledge graph; ontology; scenic spot; entity alignment;
D O I
10.1109/DCABES48411.2019.00037
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The scenic spot knowledge graph is a kind of domain knowledge graph. This paper analyzes the construction method of domain knowledge graph, designs and implements an ontology-based scenic spot knowledge graph. According to the purpose of ontology, reusable ontology is looked for, concepts and classifications are designed, the attributes of classes are defined, and scenic spot ontology is constructed. Then, data sources are collected, and scenic spot knowledge is extracted based on ontology. A string-based and structure-based entity alignment method is designed, which aligns entity from two levels of string and entity attributes, respectively. Finally, the scenic spot knowledge graph is stored in Neo4j graph database. Experiments show that the method in this paper is feasible.
引用
收藏
页码:120 / 123
页数:4
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