Knowledge Discovery In Database Research And Application Of Technology In The Integrated Quality Of Decision Support Systems

Quality is one of the strongest competed arms in the battle of profit for a contemporary enterprise. Quality is the key element for the enterprise's survival and benefit. As the informatization of enterprise become more and more perfect, product quality management has accumulated a lot of quality data about their daily operation. But they are not fully utilized by the decision-makers. How to utilize these data and tone up the competed ability of product quality is a challenge to the person who research and develop IQ-DSS (Integrated Quality-Decision Support System) for enterprises. In this thesis, on the basis of the enterprise quality decision support environment analysis, expatiate on the challenges with which IQ-DSS of modern enterprises confronted. Demonstrate the urgency of IQ-DSS research. Aim at the difficult problems which are faced with quality decision, key technologies related with DSS (Decision Support System) are analyzed, especially KDD (Knowledge Discovery in Database) technology. KDD technology service in IQ-DSS is advanced for the first time in the thesis. A new idea (Integrated Quality-Decision Support System) is advised which integrated DW (Data Warehouse ) and KDD technology. At last primarily apply the result in an enterprise.