摘要
<正>知识发现和数据开采(简称为KDD)就是从大量数据中析取事先隐藏未明却又潜在可用的模式你(Pattefhs)~[5]。然而KDD领域还缺乏独立性,大多数从事机器学习(machine learning)
This paper mainly give a comprehensive perspective of KDD query language. We describe the KDD tasks and process ,so the considerations in a design of KDD query language are shown. At the same time we also introduce a relation Data Mining Query Language,DMQL,it may serve as an interesting example for our discussion. Finally, we give many considerations of the combination of KDD with Deductive and Object-Oriented Databases.
出处
《计算机科学》
CSCD
北大核心
1998年第1期47-50,共4页
Computer Science
关键词
KDD
查询语言
数据库
Knowledge discovery,Data mining, KDD query Language, Deductive databases,Object-oriented
