摘要
文章引入决策支持系统的思想,综合运用数据仓库、联机分析处理和数据挖掘技术构建了一套电力企业决策支持系统。通过选择有效的基于粗糙集和决策树相结合的数据挖掘算法,与联机分析有机结合,设计并实现了故障诊断主题,实际应用效果良好。
Online analytical processing and data mining are integrated to construct a decision supporting system in this paper. Then based on this decision supporting system, the analysis function for fault diagnosis in power dispatching is realized by combining online analytical processing with the efficient algorithm of data mining based on rough set and decision tree. Application results show the validity of the system.
出处
《电力科学与工程》
2005年第4期75-77,共3页
Electric Power Science and Engineering
关键词
决策支持系统
数据仓库
联机分析处理
数据挖掘
故障诊断
decision supporting system
data warehouse
onlineanalytical processing
data mining
fault diagnosis
