Design And Implementation Of The Chong Qing Bank Credit Card Manage System

Along with the development of information technology, more and more extraordinary data from various fields are produced. At the same time, Data Mining technology is being developed continually and transferred to application gradually. With the rapid expanding of credit card system, it turns up to be a trend that data mining is applied to credit card system data management.In this paper, the author went deep into the field of credit card system and studied data mining technology. It illuminated the application demand of data mining in data analysis of chong qing credit card system, then analyzed ten kinds of models, then applied expanding to support with analysis model about the development of market in three aspects such as customer maintenance, risk control and profit analysis.Finally , aimed at the existent problems in the chong qing credit card business system, the paper proposed a solution of Chong Qing Bank Credit Card management system based on Data Mining, and designed a related sub-system module. Among them it analyzed in detail the customer credit system risk that makes model-logistic regressive analysis, and the decision tree model that makes picking out excellent customers of cards, all of which established the foundation in technical theory for mining excellent customers of chong qing bank credit card management information systems.In this paper , the following research work has been completed.①Based on the comparison research of chong qing bank card management system, the paper presented a modern architecture of credit card management system, and design the system of software architecture.②Based on the requirement analysis of chong qing bank credit card management information systems and data mining technology, the paper analyzed system structure of proposed system architecture, and designed a system of database and related function modules.③The paper realized a chong qing bank card management system.