The Research Of Data Mining In Yunnan Quality Inspection Station For Ferrous Metal

According to the business background and customer missing characteristics of Yunnan Quality Inspection Station For Ferrous Metal ,data mining were put forward and discussed in detail in this domain.First of all, concepts and technology of data mining are introduced in this paper. Data mining is the process of revealing instructive but buried information and knowledge hidden in a large ,incomplete ,fuzzy ,stochastic data. It always includes business understanding , data preparation, model building and results evaluation.And then, we constituted Laboratory Information Management System(LIMS) to collect testing data and management data.Last , based on the practical mining work for Yunnan Quality Inspection Station For Ferrous Metal, we present the process of business understanding , data preparation, model building and results evaluation in this domin according the customer missing.This work studied the customer business behavior by using data mining technology and methods, gived the forecasting model for customer missing . It carred out our thinkings and improved the decision-making level in management ,but also developed the application domin of data mining.