摘要
在进行数据挖掘基本算法研究的基础上研制开发了一个应用于铁路货运安全的数据管理系统TMIS。通过信息技术的应用,以及基于关联规则发现、无序矩阵判定等基本数据挖掘操作,对货运装载的超限数据实行了数字化管理,并建立了分析超限数据的智能化软件系统。能够对存储的数据结果进行超限原因分析。通过数据库技术的应用,实现了对挖掘操作的基本管理和结果的图形化显示。实验结果表明,该系统能够在大规模数据库上成功地完成用户所指定的数据挖掘操作。
This paper introduces a data management information system (TMIS) applied to railway freight traffic safety based on the basic data exploration arithmetic. With the introduction of information technology and the basic data exploration operation, the overloading data of the freight operation was managed numerically. An intelligent software system was set up to analyze the overloading data. The model can analyze the causes of overloading of the stored data. With the use of database technology, it realizes the basic management of the data exploration operation and graphical display of the results. Test results show the system can complete the mission assigned by a customer to operate the data exploration in large-scale database.
出处
《中国铁道科学》
EI
CAS
CSCD
北大核心
2004年第2期114-116,共3页
China Railway Science
基金
北京铁路局资助项目(2003X036 A)
关键词
货运安全
数据挖掘
关联规则
无序矩阵
软件开发
Data mining
Freight cars
Information technology
Management information systems
