The Construction of Knowledge Graph of Newspaper Distribution in Yan’an Period and Frontend Visualization
Yifan Du · Advances in Social Science, Education and Humanities Research/Advances in social science, education and humanities research · 2023
In order to solve the problems of scattered data of CPC newspapers and periodicals in Yan'an period, weak data connection, linear text presentation hindering the use of literature, and low utilization rate of distribution data, this paper proposes a method to construct the knowledge graph of CPC newspapers and periodicals in Yan'an period.This method studies the key technologies such as information extraction, knowledge fusion, knowledge processing, and knowledge graph storage and construction in the process of knowledge graph construction.On the basis of the constructed knowledge graph, the front-end visualization system of the query, analysis and return results of the CPC newspapers and periodicals during the Yan'an period was realized.The constructed knowledge graph includes 15 ontologies, 27349 relationships, 4074 newspapers, and 10616 entities.This study provides new research perspectives and methods for the research of newspaper distribution, and implements a knowledge graph construction and front-end visualization system for newspaper distribution.