Effective Techniques and Methodologies for Multi-Database Mining

多数据库挖掘的有效技术和方法。本课题开发了一个高性能的多数据库挖掘系统。该项目意义重大，因为：(1)由于组织中广泛使用大量的多数据库，因此势在必行；(2)由于单数据库和多数据库的本质区别，很难进行数据检索；(3)现有多数据库挖掘技术不足；(4)本课题提出的新的挖掘策略能够极大地提高多数据库挖掘系统的能力和性能。预期的结果是：独立于应用程序的数据库分类、本地实例分析和原型系统。这些建议的技术在从多数据库中识别新模式方面具有创新性、有效性和高效性。

Effective Techniques and Methodologies for Multi-Database Mining. This project develops a high-performance multi-database mining system. This project is significant because (1) it is imperative due to a great deal of multi-databases widely used in organizations; (2) it is difficult due to essential differences between mono- and multi-databases; (3) existing multi-database mining techniques are inadequate; and (4) the new mining strategies in this project can make a vast improvement of the ability and performance of multi-database mining systems. The expected outcomes are: an application-independent database classification, a local instance analysis and a prototype system. These proposed techniques are innovative, effective and efficient in identifying novel patterns from multi-databases.