Pengfei Jiao received the Ph.D. degrees in computer science from Tianjin University, Tianjin, China, in 2018. He is a lecture with the Center of Biosafety Research and Strategy, Tianjin University, Tianjin, China. He has published nearly 20 international journal articles and conference papers. His current research interests include complex network analysis, machine learning and ntelligence analysis based on data mining.