Chang, Yi-Chun; Lai, Kuan-Ting; Chou, Seng-Cho T.; … - In: Data Technologies and Applications 55 (2020) 1, pp. 1-18
interaction network using social network analysis. However, the underlying structures of fraud networks are different from those …. Design/methodology/approach The authors proposed a new method to combine the merits of deep random walk and social network … analysis, which is called centrality-guided deep random walk. By using the centrality of nodes as edge weights, the authors …