面向数据挖掘的煤矿物资供应数据仓库的研究

Research of Data Mining-oriented Data Warehouse of Materials Supply in Coal Mine

文章分析了煤炭企业物资供应管理的现状,针对目前物资管理部门普遍存在的库存储备量过大、占用资金过多、资金利用和周转率不高、物资的进出仓工作量大、且容易出错、经济效益低等诸多问题,指出了在管理工作中引入数据挖掘技术进行科学管理的重要性,并介绍了煤炭企业物资供应数据仓库的构建技术及其应用的数据挖掘技术。

Through analysis of the present situation of material supply management of coal industry, the paper indicated that it was important to lead data mining technology for scientific management into the work of material supply management aiming at the existing problems of material supply department, such as bigger stocks, more engrossed capital, low availability and velocity of carital, great work load of material＇s import and export and easily to make wrong, low economic benefit etc. And introduced the building technology of data warehouse of materials supply of coal enterprise and its applied data mining technology.