基于知识应用的数据挖掘技术理论分析与应用研究

Theoretical Analysis and Application Study of Knowledge Discovery in Databases Oriented Knowledge Application

通过对信息和知识逻辑关系的分析 ,将面向对象技术的“超文本”思想引入数据挖掘领域 ,提出了一种基于状态空间转移的数据挖掘方法 ,在工程实践领域 ,构造了一个面向知识应用的数据挖掘体系结构。通过将人的知识的主动表示和计算机信息的智能表示有机结合 ,实现了数据挖掘过程中知识逻辑到知识表示的有效映射 ,大大提高了数据挖掘的针对性和科学有效性。

In this paper, according to the analysis of the logical relationship between information and knowledge, the “Hyper Text” of oriented-object technology is introduced into the area of Knowledge Discovery in Databases and it has presented one means of Knowledge Discovery in Databases based on the transfer of state space. At the same time, a system architecture of Knowledge Discovery in Databases Oriented Knowledge Application has been constructed. By an organic integration of initiative express with man's knowledge and intelligent express for the information stored in computers, the mapping from the intellectual logic to knowledge express has been realized. by this way the pertinence and validity of Knowledge Discovery in Databases has been improved greatly.