Data miming system design and realization based on Web service

摘要

Data mining (DM) is also called knowledge discovery in database, which is a complicated process in which unknown and valuable knowledge like modes or laws are excavated from lots of data stored in database, data warehouse or other information bases. Web service is an emerging service-oriented technology. It can publish description about how to transfer its own functions/services to the outside and return information to clients needing it automatically via URL. The Web-based DM system studied in this thesis realizes DM process via a series of Web service. This method not only overcomes the problem that existing DM system has poor expansibility but also can adapt to variety and dynamic nature of client request better.