期刊文献+

铁路货车统计分析决策支持系统建设方案的研究 被引量:1

Reaseach on project of Railway Freight Car Statistical Analysis Decision Support System
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摘要 基于数据仓库技术的基础上,提出了铁路货车统计分析决策支持系统的逻辑结构,阐述了铁路货车统计信息的特征,论述了建设铁路货车统计数据仓库的必要性。 Based on data warehouse technique, the logic structure, information characteristics of Railway Freight Car StatisticalAnalysis Decision Support System was presented. The necessity of building the data warehouse was argued.
出处 《铁路计算机应用》 2005年第4期4-6,共3页 Railway Computer Application
关键词 数据仓库 数据挖掘 统计分析 决策支持 data warehouse data mining statistical analysis decision support
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参考文献6

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