• 论文 •    

企业中数据预处理算法及其应用研究

李仁旺,祁国宁   

  1. 1.浙江工程学院机械与自动控制学院,浙江杭州310033;
  • 出版日期:2003-01-15 发布日期:2003-01-25

Study on Data Preprocessing Arithmetic and Its Applications in Enterprise

LI Ren-wang, QI Guo-ning   

  1. 1.School of Mechanics & Automatic Control, Zhejiang Institute of S&T, Hangzhou 310033,
  • Online:2003-01-15 Published:2003-01-25

摘要: 介绍了当前商品化企业软件在进行企业中数据预处理方面的现状,提出了两种企业中数据预处理算法。以某汽轮机厂为工程背景,阐述了在应用这两种算法处理该厂近30年积累的数十兆原始数据时遇到的具体问题、困难和采取的措施,分析了这两种算法的优缺点,并对算法相关系统的运行与应用作了简要说明。

关键词: 大批量定制, 算法, 数据预处理

Abstract: The current status of commercial software, which realizes data preprocessing in enterprise is presented first, and two kinds of data preprocessing arithmetic, are put forth. Faced with a steam turbine factory, we expound the actual problems, difficulties and adopted corresponding measures during handling with millions of data accumulated in the past 30 years in this factory. At last, the advantages and disadvantages of two kinds of arithmetic are analyzed, whose running and application in the corresponding computer systems are illustrated.

Key words: mass customization, arithmetic, data preprocessing

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