一种基于用户过程的知识发现建模方法  

A User-Process-Based Modeling Method for Knowledge Discovery

作　　者：胡佳琦[1] 胡和平[1] 罗明[2] 卢正鼎[1] 

机构地区：[1]华中理工大学计算机科学与技术学院,430074 [2]华中理工大学自动控制工程系,430074

出　　处：《华中理工大学学报》1998年第1期9-11,共3页Journal of Huazhong University of Science and Technology

摘　　要：从开发真正实用的知识发现（KDD）集成系统的目的出发，指出对用户知识发现活动的全面支持是KDD系统成功的关键．通过对知识发现过程的系统分析，建立起面向用户的过程模型．实践证明，对用户工作的良好理解对于开发新型KDD集成系统具有重要的指导意义．The idea of knowledge discovery in database (KDD) is a rising research topic with wide commercial prospect. Currently, the attention is mostly focused on the learning algorithms. However, when one engages in real-world discovery tasks, he would find they can be extremely complex. In fact, knowledge discovery is a user-oriented process. In this paper, a process model for knowledge discovery is developed, and the discovery process is analyzed. It is proved that a new but successful KDD system should be based on well understanding of the complete working process of the users.

关 键 词：知识发现 过程模型 面向用户 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]