摘要
数据挖掘是人们长期对数据库技术进行研究和开发的结果,是当前计算机科学研究的活跃领域。该文介绍了数据挖掘的背景、定义、功能及数据挖掘过程,论述了数据挖掘的常用的方法和技术,介绍了Web数据挖掘应用。
Data mining is the result of long-term research and development of database technology.At present,it is active in the field of computer science research.This article describes the background,the definition,the functions of data mining and data mining process,dis-cusses the commonly used methods and techniques of data mining,describes the web data mining application.
作者
王海珍
刘艳梅
WANG Hai-zhen1,LIU Yan-mei2(1.Department of Mathematics and Computer Science,Inner Mongolia University for the Nationalities,Tongliao 028000,China;2.Depart-ment of Computer,Wuhan Bioengineering Institute,Wuhan 430415,China)
出处
《电脑知识与技术》
2008年第12X期2575-2577,共3页
Computer Knowledge and Technology
关键词
数据挖掘
KDD
挖掘方法
预处理
事务识别
data mining
KDD
mining methods
preprocesses
transaction recognition