计算机应用 ›› 2005, Vol. 25 ›› Issue (05): 1016-1018.DOI: 10.3724/SP.J.1087.2005.1016

• 数据挖掘 • 上一篇    下一篇

基于EJB的数据分析助理系统的设计与实现

陈荣鑫,陈维斌   

  1. 华侨大学计算机科学系
  • 发布日期:2005-05-01 出版日期:2005-05-01

Design and implementation of Data Analysis Assistant system based on EJB

CHEN Rong-xin, CHEN Wei-bin   

  1. Department of Computer Science, Huaqiao University
  • Online:2005-05-01 Published:2005-05-01

摘要: 结合企业应用需求和软硬件环境,采用EJB组件策略设计数据挖掘服务,实现了数据分析助理系统(DAA)。论述了粗粒度访问,挖掘中间数据管理,挖掘的异步通信以及数据浏览等几个系统实现的关键技术。最后给出在系统中采用基于C4. 5算法进行挖掘的实例。

关键词: 数据挖掘, EJB, 系统设计, C4.5算法, 数据分析助理系统(DAA)

Abstract: A solution to data mining service design based on EJB technology was introduced to meet the requirement and environment status for enterprises. The DAA application system was developed according to the solution. Several key technologies in system implementation including coarse grained accessing method, intermediate data management, asynchronous communication in mining and data browsing were discussed. A mining example based on C4.5 algorithm in DAA system was presented.

Key words: data mining, EJB, system design, C4.5 algorithm, DAA(Data Analysis Assistant)

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