关键词: 第三方支付, 粗糙复杂网络, 时间序列分析, 知识发现

Abstract: Sustainable development of the third-party payment platform is a very complex problem, the key of problem is the mining of potential customers in trading platform. This paper establishes the third-party payment rough complex networks, defines rough approximation degree, the probability principal value of complex networks and degree distribution, constructs a rough model of knowledge discovery, and gives a method based on rough set theory for knowledge discovery. The research on rough complex networks knowledge discovery method provides a quantitative and actionable method, which can solve the potential customers mining issues of the rough complex networks. This paper presents the concepts of rough complex networks, as well as degree distribution of the third-party payment rough   complex networks, which lay the theoretical foundation for the third-party payment issues. The research on knowledge discovery method adapts to the needs of dynamic knowledge system updates, so there is a broad application prospect.

Key words: the third-party payment, rough complex networks, time series analysis, knowledge discovery