Guang Sun1, Hongzhang Lv1, *, Dianyu Wang2, Xiaoping Fan1, 3, Yi Zuo1, Yanfei Xiao4, Xu Liu1, Wenqian Xiang1, Ziyi Guo1
CMC-Computers, Materials & Continua, Vol.63, No.2, pp. 959-977, 2020, DOI:10.32604/cmc.2020.08619
Abstract When conducting company performance evaluations, the traditional method
cannot reflect the distribution characteristics of the company’s operating conditions in the
entire securities market. Gephi is an efficient tool for data analysis and visualization in
the era of big data. It can convert the evaluation results of all listed companies into nodes
and edges, and directly display them in the form of graphs, thus making up for the defects
of traditional methods. This paper will take all the listed companies in the Shanghai and
Shenzhen Stock Exchange as the analysis object. First uses tushare and web crawlers to
collect the financial… More >
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