分类的

On large amount of document category quantity, hierarchical text classification is an effective approach.

在文本分类的类别数量庞大的情况下，层次分类是一种有效的分类途径。

In allusion to the problem, this thesis studies the satellite nephogram classification, concludes the basic framework and develops a series of researches according to the relative techniques.

针对这个问题，本文以卫星云图的分类为切入点，分析并归纳出典型的云图分类的基本框架，并围绕框架中分类技术的相关内容展开研究。

The computation results of two given examples show that the method to apply the linear supervised network to the inversion of nonsingular matrix is very effective.

线性监督分类器的瓶颈与能力黄德双（中科院自动化所国家模式识别重点实验室，北京100080）本文研究了线性前馈网络用于监督分类的瓶颈问题，证明隐层节点数小于内间散布矩阵秩的所有网络，其隐层都可以实现前级模式的Fisher线性变换，并揭示了这种分类器

The destination of classification is to learn a classification function or classification model that can map a data item to a preassigned class.

分类的目的是学会一个分类函数或分类模型，该模型能把数据库中的数据项映射到给定类别中的某一个。

When it is impracticable to reclassify comparative amounts, an enterprise should disclose the reason for not reclassifying and the nature of the changes that would have been made if amounts were reclassified.

如果无法将比较金额重新分类，则企业应披露不能重新分类的原因，以及假设金额重新分类可能引起的变化的性质。

However, even for their sample of the 50 most popular queries, the classification could only be done for 20 that had sufficient data, leaving the majority of tasks unclassified.

然而就是在他们所用的最常见的50个查询样本中。分类只能对20个有足够数据的样本进行分类，而大多数任务是无法分类的。

In solving the problem of trouble-locating in the case of samples with great difference in their number for their different varieties, the training with C-SVM was undesirably under bias towards those varieties with fewer samples, so that the training accuracy was unsatisfactory.

在解决故障检测等分类问题时，若不同类别样本数目相差很大，C-SVM训练的分类错误总偏向于样本数较少的类别，因而影响了分类的精确性。

During the post-processing, considering of the fusional continuance of time and content of commercial shots, we use a sliding window to refine the classification of shots in order to eliminate the wrong-classified shots.

在视频广告后期处理方面，考虑到视频广告段在时间和内容上的连续性和一致性，我们采用了滑动窗口值累计算法，对已经分类的镜头进行重新分类，从而消除错分类的镜头。

By using of dynamic fuzzy group method, the top coal cavability was evaluated according to the following seven factors, such as coal seam strength, mining depth, crack developing extent's features, dirt band height, filling situation of goaf, classification of main roof and the ratio of mining and caving height etc.

运用动态模糊聚类方法，以煤层强度、赋存深度、节理裂隙发育程度、夹矸厚度、采空区充满程度、老顶级别、采放比等7个因素按模糊最大隶属度原则综合评价顶煤冒放性。建立了模糊聚分析方法的数学模型，以上述7个指标为基础，对顶煤冒放性的模糊聚类分析进行运算，给出分类的实施过程。潞安矿区顶煤冒放性分类结果表明， 5对主要生产矿井主采3号煤层，其顶煤冒放性皆为好和较好，经潞安矿区综放开采实践证实，分类合理

Patent classification systems such as the International Patent Classification maintained by the World Intellectual Property are important structural instruments for organizing patents into taxonomies of technology domains.

专利分类系统，如国际专利分类的保持世界知识产权组织世界知识产权组织的重要结构文书组织专利纳入分类的技术领域。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。