查询词典 data mining

Bootstrap was used to enlarge the sample to 2000,in order to meet the application condition of data-mining.

在慢性胃炎中医证型资料的研究中，分析目的是5类证型的鉴别诊断，原始样本量为406例。

In districts where enough underground and surface mining have been done to establish .fairly accurate unit costs,close estimates can be made from borings or other data,to determine the feasibility or limits of open cuts.

In足够的地区地下和地表开采计算已完成建立。相当准确的单位成本，估计关闭可以从钻孔或其他数据，以确定可行性或公开cuts。

Data mining is born to cater for this request, and it developed rapidly.

数据挖掘就是迎合这种要求而产生并迅速发展起来的。

In the fourth chapter, the thesis investigates the application of Data Mining in CBR.

第四章研究了数据挖掘技术在CBR中的应用。

In this paper, the CBR case base is established efficiently to use data mining method.

本文采用数据挖掘高效的建立CBR案例库，缩短了CBR系统的开发周期，提高了数字化城市管理系统的运行效果。

As for the internal combustion engine state evaluation characteristic index system without a relative objectivity criterion, this paper uses the data mining technique to solve the problem.

摘要针对内燃机用于状态评估的特征参数指标体系缺乏相对客观的标准，研究以数据挖掘技术为基础的内燃机状态评估指标体系构建。

Main topics of this dissertation are as follows:(1) In this paper, we re-interpreted the basic concept of classical rough set theory based on VPRS, we also analyse the features and process of the application of rough set theory in data mining and pointed out the direction of the research.

本文的主要工作包括：(1)在可变精度粗糙集理论下对经典粗糙集的概念进行了重新的诠释；分析了粗糙集理论在数据挖掘应用中的理论根据和基本原理，并点出了研究的方向。

Classification is one of important methods used in data mining.

分类是数据挖掘中的一种非常重要的方法。

Classification is one of the most important issues in data mining and machine learning.

分类是数据挖掘和机器学习中最重要的问题之一。

CURE cluster algorithm based on representive point,one of data mining algorithms,classifi...

数据挖掘算法之一，基于代表点的CURE聚类算法，该算法先把每个数据点看成一类，然后合并距离最近的类，直至类个数为所要求的个数为止。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。