Open AccessResearch on Construction Method of Chinese Domain Ontology Based on Relation Extraction
Author(s) -
Shanshan Qi,
Zheng Liu,
Lu Yang
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1237/2/022159
Subject(s) - ontology , computer science , ontology based data integration , process ontology , relation (database) , upper ontology , domain (mathematical analysis) , ontology alignment , suggested upper merged ontology , relationship extraction , scalability , information retrieval , field (mathematics) , process (computing) , ontology inference layer , ontology learning , feature oriented domain analysis , data mining , semantic web , database , owl s , semantic web stack , software , programming language , software development , mathematics , philosophy , mathematical analysis , component based software engineering , epistemology , pure mathematics
Domain ontology plays an increasingly important role in the information extraction process and has become a useful tool for knowledge acquisition, knowledge sharing, and modeling. However, the existing domain ontology construction methods are mainly based on manual mode, lacking systematic and engineering methods. This paper proposes a construction method of Chinese domain ontology based on relation extraction, which fully considers the automatic extraction of semantic hierarchical relations, and guarantees the semantic richness and accuracy of relational triples. The construction method of Chinese domain ontology based on relation extraction is applied to the field of food safety events. The constructed ontology has the advantages of reusability and scalability, which proves that the method is logical and operability.