分类

The set of the support and confident thresholds usually affects the accuracy of classification based on association rules.

基于关联规则的分类算法中，支持度和置信度阈值的设置会影响分类器的准确率。

It also provides means for categorizing resources using multiple subject description taxonomies.

它同时也提供了一种用多主题描述分类系统对资源分类的方法。

An additional set of tModels has been established to assist in identification and categorization, for example within industry taxonomies.

一个tmodel的附加集已经被预先建立，以协助使用对标识符和分类列别的使用，例如使用工业分类法进行分类。

By the consideration of a few taxonomies on facility location problem, author gives a new taxonomy.

综合其它分类方法，归纳出一种关于设施定位问题的分类。

3 Through inquiring, inspecting, contrasting and analysing the information of soil basis classification, the Soil Taxonomy of Hubei province is established. The soils for Hubei province are divided into 10 soil orders, 16 suborders, 35 great groups and 54 subgroups. Compared with international soil systematics such as the American Soil

1.2 通过对数据库系统的查询检索，可快速地获得全省160多个典型剖面的景观特征、诊断指标和诊断属性等标准化的土壤信息数据，从而得到全省土壤系统分类的土系分类归属，可为全省土壤调查、土地资源评价与规划提供基础资料。

All thermoplastic Basket Strainers shall be fabricated from PVC Type I, ASTM D 1784 Cell Classification 12454 or CPVC Type IV, ASTM D 1784 Cell Classification 23447 material.

所有热塑性塑料篮式过滤器应该采用PVC类型I， ASTM D 1784分类12454或CPVC类型IV， ASTM D 1784分类23447材料制造。

You can create categories and budget spendings for each of those categories.

你可以创建分类并且为这些分类分配债务承担。

The results indicated that most students were dependent on the problem's surface structure for their sortings. Futhermore, an interaction effect was found between the student's grade and their achievement. As the grade level increase, instesad of using surface structure, high achievement students tended to sort problems according to their semantic structure. On the contrary, low achievement students became relied more and more on the surface structure of the problems while sorting.

另外，学童之年级及其数学成就对他们采用何种策略解题有交互影响；随年级的提升，高数学成就组学童倾向放弃弃表面特徵，而改较高层次的语意结构作为分类的基础；反之，五年级低成就组学童则变得更依赖问题的表面特徵作为分类的依据。

It achieves 90-97% accuracy in the classification of novel DNA and LTR repeats, and 75% for LINEs and SINEs.

在对新的DNA和LTR重复进行分类时，获得了90-97%的准确率，对LINEs和SINEs进行分类时，获得了75%的准确率。

The first parsimonious analysis yielded numerous most parsimonious trees of 275 steps, and then 82 most parsimonious trees with 40.729 steps length were produced by reweighting characters using maximum values of rescaled consistency, which remained stable after the second reweighting.

属为外类群，选取包括花粉和染色体性状在内的47个广义的形态学性状进行了分支分类系统发育分析，同时以表征分类的方法构建了距离树辅助分析，首次对世界分布的菝葜科各属间及属内的系统发育关系作了探讨。

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。