The Visual Analysis of Certificate System of Vocational Education Based on CiteSpace

Abstract

This paper uses the method of econometric analysis to visually analyze the research literature of China’s certificate system in the past 30 years based on CiteSpace and other software. Through key words analysis, social network analysis and graph cluster analysis, this paper obtains 10 research clusters of China’s certificate system. And the current situation of the research on the certificate system in China is obtained, such as the lack of in-depth study.