At the beginning the concepts, the research state in the world, the application, the process and the basic method of Data Mining are addressed.
本文首先讨论了数据挖掘的基本概念，国内外的研究现状，数据挖掘的应用，数据挖掘的过程以及数据挖掘的基本方法。
This paper mainly introduces the research contents on text mining, mining process, mining algorithm and application foreground combined with our research work.
结合笔者研究工作，主要介绍了文本挖掘的研究内容，挖掘过程，挖掘算法及应用前景。
The paper talks about the research on the causes and process of traverse of whole equipment in fully mechanized mining face, and shows some directions for the production management.
对综采工作面设备整体横向端头窜动的原因及过程进行了定量研究，并取得设备窜移的技术参数，对生产管理具有一定的指导意义。
The research plays a positive role in the prevention and control of groundwater problems in coal mining process.
通过本文的研究，为煤矿开采过程中地下水防治起到积极作用。
But, secondary data, survey by an outside marketing research firm, mining of company's internal recording, and building customer's database in the trade process are widely used methods.
建立企业营销信息系统的方式可以是二手资料收集、委托外部市场研究公司收集、整理企业内部管理档案、在与顾客交易时建立顾客数据库等。
In the process of mining, data classification is an important content in the research of data mining.
在挖掘过程中，数据分类是数据挖掘研究的一个重要的内容。
Salt miner, developed by Changsha Institute of mining Research, integrates crushing, collecting and transport into one, and is an important equipment for dry mining process in salt field.
长沙矿山研究院研制的采盐机集破碎、收集、输送功能于一体，是盐田干采工艺的关键设备。
In the research field of mining coal, it is a new research direction that three-dimensional graph technology is applied to simulate the production process of fully mechanized coal caving face.
运用三维图形技术模拟综采工作面生产过程是煤炭开采研究领域的一个新方向。
A tentative research on the process of ground movement due to multiple mining was carried out by the authors with the aid of model experiments.
本文借助于相似材料模拟试验对岩层地表重复采动规律进行探讨。
A tentative research on the process of ground movement due to multiple mining was carried out by the authors with the aid of model experiments.
本文借助于相似材料模拟试验对岩层地表重复采动规律进行探讨。
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