分类

At the same time, assorted advertisement also trying to adopt a new media--- internet.

同时，分类广告也尝试新的形式--网络分类广告。

In text classification, we advance an automatic text classification way based on clustering and Rough Set Theory.

在文本分类方面，本文提出了一种基于聚类和粗糙集理论相结合的文本自动分类方法。

A text classification system based on improved classification model presented in this paper was used to realize automatic text classification.

通过在同一数据集上进行对比实验﹐说明本文提出的改进分类模型的文本分类系统是正确可行的。

This paper discusses how to apply text categorization to automatic book classification.

本文探讨如何将文件自动分类技术应用於图书分类系统的建置。

Based on this classification, some important types of fuzzy finite automaton are classified.

根据这种分类方法，一些重要的模糊有限自动机类型被重新分类。

In Chapter 5, we classify several classes of finite groups whose power automorphism groups are of large order.

第五章则以群作用为工具，克服了p-群分类的困难，给出了几类具有较大阶的幂自同构群的有限群的分类。

The experimental results show that the new algorithm has higher classification accuracy and lower average error than those comparable algorithms.

实验结果表明，协同训练算法具有分类精度较高和平均分类错误率较低的特点。

Make daily register of cash journal and bank deposits journal, and prepare bank reconciliation.

制作现金分类账和银行存款分类账日志并进行银行账目比对。

The average interspecific divergence was 3.860%, and special sites were found in each chicken breed which was the bases to identifying chicken breeds. The DNA taxonomy of Bar1 used NJ was consistent with morphological taxonomy among the six indigenous chicken breeds. However, the analysis of Bar2 sequences of COⅠindicated that they were lower polymorphism and no special site in most chicken breeds which was not benefit to identify chicken breeds. The DNA taxonomy of Bar2 used NJ was not consistent with morphological taxonomy among the six indigenous chicken breeds.

本研究选择的2段序列中，以Bar1序列648bp（712位点到1359位点）多态性最高，突变位点最多，为24个，品种间平均多态性为3.860%，6个鸡种在此序列中有各自不同的特异位点，NJ聚类分析6个品种基本被聚为不同的类别，与形态学分类基本一致，该COⅠ基因的Bar1序列用于这些品种鉴定是可行的；而Bar2序列进行序列多态性分析，由于其多态性低，大多品种没有其特异位点，NJ聚类分析6个品种基本被聚为不同的类别，与形态学分类基本一致，不利于品种鉴定。

The classification method based on the morphological characteristics of the objective region could not discrimination the images, which has the same objective region morphological characteristics, the third method base on the angle of arc light could not discrimination the area has the same shape.

因此需要将上述三种方法综合使用，克服不同判别方法存在的不足之处，对焊接弧光的特征进行有效的分类，并在此基础上构造分类器。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。