Construction of a Market Competition Characteristic Analysis Model for Evaluation Institution Based on VOSviewer
Classified protection of network security plays a crucial role in ensuring network security and building a strong network nation.With the transformation of qualification management from audit recommendation mode to service certification mode,the qualification management of network security classified protection evaluation institutions is receiving increasing attention from the network security community.On the basis of analyzing the bidding project information of network security classified protection evaluation institutions,a market competition characteristic analysis model is constructed using VOSviewer Knowledge Graph software,which provides reference for the high-quality development of the classified evaluation industry.Firstly,the collected data is cleansed and deduplicated based on similarity.Then,Machine Learning Algorithm is utilized to extract and label"keywords"(project types,industry sectors)from the project information.Lastly,the project information is converted to the RefWorks format and imported into VOSviewer to visualize the competitive relationships and market characteristics of evaluation institutions.
network security classified protection evaluation institutionVOSviewerproject informationmarket competition characteristicmodel construction
国家科技期刊平台
NSTL
万方数据
维普
