查询词典 mining

We also study the problem of discretization of conntinuous attributes in data mining.

同时，对分类算法中连续属性的离散化问题进行了研究。

The rough set method of data mining is the key idea, which is based on cluster analysis and discriminant analysis.

主要运用了数据挖掘中的粗糙集方法，在聚类分析和生成判别方程的基础上，获取了某一类别的具体规则。

Secondly, the dissertation studies the technique of mining discriminant rule in rough set model of information system.

其次，本文研究了基于信息系统的Rough集模型挖掘概念区分规则的方法。

This thesis is on how to make use of discriminative models to solve the biomed-ical text mining issues.

本文主要研究如何利用判别式模型来解决生物医学文献挖掘中的问题。

It significantly improved the operation speed of the subsequent discursion programs conclusion: automated acquisition by data mining technology can help to set up diagnostic knowledge database and to accelerate the establishment of expert system with higher reliability and accuracy.

在不明显降低诊断正确率的条件下，提高了后续推理程序的运算速度，并为事后的推理解释打下基础。结论：使用基于数据挖掘的知识自动获取技术，可以加快诊断知识库的建立，加快专家系统的开发周期，提高系统的可靠性和诊断的准确性。

Oil exploitation mining method is facing a great challenge: changing from Steam Air Gorge and Disgorge to a new method, it is a inevitable need for the new dynamic test.

石油开采面临由蒸汽吞吐向新的开采方式转换的巨大挑战，新的动态测试方式是必然需要。

The height of coal seam, the dispensability and compressibility of broken roof gangue, and the size of the broken block of PKS are the main evaluating factors of water-flowing fracture, which are concerned with the critical distance between PKS location and mining seam.

对导水裂隙带高度产生影响的主关键层与开采煤层临界距离主要与煤层采高、顶板碎胀压实特性、主关键层破断块度等因素有关，可以粗略按7~10倍煤层采高计算该临界距离。

Up to now, data mining field is highly dispersive and there is no open standard.

到目前为止，数据挖掘行业是高度分散的，没有形成开放性的标准。

To remain a sustainable development of various mineral resources in western Gansu province, this paper investigates related data and pointed out a series of existing problems such as disproportional exploration and utilization of mineral resources, structural shortage of mineral resources without comprehensive planning, severe waste of resources, and exacerbation of ecological and environmental pollution in mining areas.

为保障甘西地区矿产资源的可持续发展，分析了甘西地区矿产开发存在的问题，认为：矿产资源开发利用不均衡；矿产资源结构短缺开发缺乏整体规划；资源浪费现象严重；矿山生态环境污染严重。

Data mining can distil available information from mass data, the information is very valuable, but difficult to rely on experience or common sense to infer.

数据挖掘能够从海量的数据集中提取人们所不知道的隐藏知识信息，这些信息尽管可能很有用，可是很难靠经验或常识来推断。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。