The Data Scoop Outs In Shandong To Move The Maganment Analysis The Application In The System

With moves telephone subscriber's increasing in China, the telecommunication market competition is more and more intense, enterprise's product kimono serves itself has been very difficult to distinguish the absolute fit and unfit quality, the enterprise who can grasp the customer the need, strengthen with the customer will take an adventage in competition. Therefore, how to understand customer needs and to respond with the fastest speed, that is how to attract and retain customers has become the focus of competition among enterprises.Excavation technology is the application of data and is the one of the most forward direction in the current international databases and information areas of decision-making. Data excavation technology for the telecommunications industry can help operators to analyse customer behaviour, identify customer identification features, auxiliary operators for effective marketing and customer service. Policy-making tree method is the method that uses the mutual information (information increases) in the information theory to seek the attribute field in the database which has the greatest information content , establishes one decision tree's point, and again according to this attribute field's different value establishes tree's branch. Each branch sub- centralism repetition establish tree's lower level point and branch process. Using the policy-making tree, we can make the data rule visible, also do not need the long time structure process,and the output result is easy to understand and the precision is higher, therefore policy-making tree applies broadly in the knowledge discovers system.This paper first carried on the analysis to Chinese and the Shandong mobile communication operation market, through analysising the drained phenomenon to the mobile communication profession customer, then elaborated necessity of application data excavation in the mobile communication operation industry . Next, the paper does the detailed introduction to the policy-making tree algorithm which will be used in establishing V2.5.1 drained forecast model . This article key point is the establishment of V2.5.1 the drained forecast model, which first makes the explanation to the model overall structure and the model connection, then the data understanding, the data preparation, the establishment model, the model appraisal and the model issue, the application, the maintenance and so on, and detailedly introduced the establishment of the drained forecast model. V2.5.1 drained...