The application of data mining technique in the CBR system of maintainability design

In order to spread the well-rounded maintainability design technique and the newest research production of maintainability technique, the CBR system of maintainability design have been built to enhance the designer's maintainability design level and design efficiency. As the maintainability theory and technique are spread and penetrated into ceaselessly and the case of maintainability design technique increase greatly, the traditional information extract and transaction technique can't satisfy the demands of the people now. In order to analyze the maintainability case database and deal with the noise data of it and find the latent knowledge of the database (include forecasting information and unknown model), the arctic induce the data mining idea into the CBR system of maintainability design to deal with the extract and transaction of information in the CBR system of maintainability. At the same time it discusses the arithmetic and maneuver used in the data mining technique in the CBR system. At last the arctic introduces the design and realization of the data mining system from the maintainability case database to the maintainability case knowledge system. Experiments show that the data mining system can resolve the matter of extract and transaction of information in the CBR system of maintainability.