查询词典 mining

Using ontology and context knowledge in data mining is one of the effective waies to improve data mining accurateness,which can add general knowledge and certain knowledge in decision factors. How to apply ontology and context knowledge in data mining is discussed in this paper.

在数据挖掘中使用本体和上下文知识能够将普遍的知识和特定的知识引入数据挖掘的决策因素中，是增进数据挖掘准确性的有效手段，同时也是数据挖掘领域研究的热点和难点之一。

Aiming at the chaos complexity activities which may occur during the evolution process of mining area ecosystem, we emphatically analyze the application of associated dimention judgment method and Lyapunov factor analytic approach based on phase space restructuring technique. We can ascertain whether mining area ecosystem have chaos characteristic or not according to these methods. It has important theory value for complexity research of mining area ecosystem.

其次，针对矿区生态系统演变过程中可能出现的混沌复杂行为，基于相空间重构技术我们重点分析了关联维数判断法和Lyapunov指数分析法的应用，依据这些方法，我们可以定量的判断矿区生态系统是否具有混沌特性，这对于我们进行矿区生态系统的复杂性研究具有重要的理论价值。

Many phenomenon due to deep dip angle coal seam mining are still explained very well. There are a lot of deep dip angle coal seam mining district in China, the problem of miming subsidence is very general, so the research is of theory mining and practical value.

实践中，我国很多矿区有大量的倾斜煤层存在，倾斜煤层开采沉陷与变形预计问题普遍存在，需要我们对这类矿山的地表移动规律问题进行全面研究，因而该项研究具有重要的理论意义和生产实用价值。

During the study of the subject, I have an all-around understanding about the theory and application of Data Mining through reading bookmaking and papers in this field.Based on the research on algorithms, we realized one example following the workflow of Data Mining, which helps us understand the application of the technology.KEYWORDS: data mining , association rule , apriori algorithm

在课题的研究过程中，我通过阅读大量国内外著作、论文，对数据挖掘技术的理论和应用有了一个较为全面的了解，在理论上对关联规则的挖掘算法进行了深入的研究，对于数据挖掘的应用通过实现具体的实例进行研究，并且对挖掘结果进行评价，从而对数据挖掘的应用步骤有了更加深刻的理解。

The core that resource of asset sex mineral products manages is mining industry management, main task is science, reasonable centrosphere decide and press drain reserve authority of gold of right of how many collection, mining industry uses cost and country the mining industry that contributive perambulate forms counterpoises money paid for something purchased or received for something sold.

资产性矿产资源管理的核心是矿业管理，基本任务是科学、合理地核定并按消耗储量多少收取权利金、矿业权使用费和国家出资勘查形成的矿业权价款。

By analyzing transplant and reuse of data mining platform,an opening development platform for data mining was designed and set up,which was based on CWM and used PMML to describe data mining Model.

在对现有数据挖掘平台移植和复用等方面的需求分析的基础上，提出并建立了以公共数据元模型为基础，用预言模型标记语言描述挖掘模型的数据挖掘开放式开发平台，详细论述了该平台逻辑框架、组成模块的功能接口以及平台的执行过程等。

The main contents are listed as follows: Analyse and research of the data mining technique. the dissertation summarizes,analyses and studies the current status of the data mining technique in our native country and overseas widely and roundly research . The definiens and orientation of the data mining is reviewed in brief first.

对数据挖掘技术的国内外研究现状进行了广泛而全面地归纳、分析和研究，对数据挖掘的定义及定位进行了简要的回顾，在数据挖掘基本概念的基础上，对数据挖掘常使用的技术和研究的对象进行了详细地分类、归纳和总结。

The dissertationsummarizes,analyses and studies the current status of the data mining technique inour native country and overseas widely and roundly and then summarizes anddiscusses its developmental trends and hot research fields. The definiens andorientation of the data mining is reviewed in brief first. Based on the basic conceptsof data mining,this dissertation classifies and summarizes the objects of data miningand the common techniques in detail.

对数据挖掘技术的国内外研究现状进行了广泛而全面地归纳、分析和研究，对数据挖掘技术的未来发展趋势和热点研究领域进行了总结和探讨，对数据挖掘的定义及定位进行了简要的回顾，在数据挖掘基本概念的基础上，对数据挖掘常使用的技术和研究的对象进行了详细地分类、归纳和总结。

According to the problem that the industrial feature of mining area and our country mining area appear at present, put forward and analysed mining area to take the action of the road with denotative type and outspread catenary of connotation type industry and significance, analysed technical innovation to be in at the same time catenary of these two kinds of industries is outspread medium action.

根据矿区的产业特征和我国矿区目前出现的问题，提出并分析了矿区走外延式和内涵式产业链延伸之路的作用与意义，同时分析了技术创新在这两种产业链延伸中的作用。

Shandong Qingzhou Hongda dredging machine factory in a professional sand mining machinery, river dredging the pond, Salt Lake mining, iron-Shatti from sales of production equipment manufacturers, adjacent to State Road 309 and Jiqinggaosu roads, transportation is very convenient, founded in 1997 , Over the years I plant to its own product quality and integrity of the business philosophy and friends from various circles of love and support, in Shandong Province became the sand mining machinery in the area of one of the more influential enterprises.

山东青州宏达挖沙机制造厂是专业的采沙机械、河道池塘清淤、盐湖开采、铁沙提取设备的生产销售厂家，毗邻309国道和济青高速公路，交通十分便利，始建于1997年，多年来我厂以自身的产品质量，诚信的经营理念以及各界朋友的厚爱与支持，成为了山东省境内采沙机械领域中较有影响的企业之一。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。