“…At present, relatively mature data mining tools can be roughly divided into two types, one is similar to SPSS, SAS, LBS Capital Management, and other Management software, and the other is the use of relatively popular new technologies, such as decision tree algorithm, genetic algorithm, artificial neural network, expert system technology, and other tools, such as Neural network Browser, CBR, Fidelity Stock Selector, SPSS Clementine, and other tools [5,6]. Some researchers who have studied data mining for a long time have put forward influential mining algorithms, such as the concept tree promotion algorithm [7], classification algorithm [8], and association algorithm, attracted extensive attention of many researchers, and have been improved and derived on the basis of this algorithm [9,10]. In addition, the data mining technology has also caused the extensive concern of the authority of some well-known research institutions, the institutions involved in institutions of higher learning and independent research institutes.…”