Research on the Construction Method of Knowledge Graph
2022 3rd International Conference on Computer Information and Big Data Applications, CIBDA 2022
; : 177-183, 2022.
Article
in English
| Scopus | ID: covidwho-2012894
ABSTRACT
With the continuous innovation of Internet technology, the explosive growth of information has become one of its most obvious characteristics, and how to break through the problem of data storage has become an urgent challenge to be solved. The knowledge graph proposed by Google can intuitively describe the relationship between entities in the objective world in the form of a graph, which is of great help in solving this problem. Firstly, the basic concept of knowledge graph is expounded, and include the key steps of knowledge extraction, knowledge fusion, knowledge storage, etc. Taking the relationship between confirmed cases of the coronavirus disease 2019(COVID-19) in a certain city over the recent period as an example, a knowledge graph of case relationship is constructed. The results indicated that the knowledge graph intuitively shows the transmission path of the epidemic, which can provide certain help for the effective prevention and control of the epidemic. © VDE VERLAG GMBH - Berlin - Offenbach.
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Collection:
Databases of international organizations
Database:
Scopus
Language:
English
Journal:
2022 3rd International Conference on Computer Information and Big Data Applications, CIBDA 2022
Year:
2022
Document Type:
Article
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