There are two phases in the process of text categorization.
本论文的文本分类过程分为训练阶段和测试阶段。
Feature selection is an important step in text categorization.
特征选择是文本分类的一个重要步骤。
This approach can increase the accuracy of text categorization.
该方法能够有效地提高分类的准确度。
High dimensionality is one of the main problems in text categorization.
文本分类中特征空间的高维问题是文本分类的主要障碍之一。
The text categorization system is an important research aspect of information processing.
文本自动分类系统是信息处理的重要研究方向。
The most important issue in text categorization is mathematical expression model of text data.
文本开类的沉要题纲非文本数据的数教外示模型。
On large amount conditions of text quantity, hierarchical text categorization was 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。
Automatic text categorization is an effective method to increase efficiency and quality of information utilization.
自动文本分类是提高信息利用效率和质量的有效方法。
Text auto-categorization is a process of text auto-differentiation under a given condition.
文本自动分类方法是指在给定的分类体系下，根据文本的内容自动判别类型的过程。
Text auto-categorization is a process of text auto-differentiation under a given condition.
文本自动分类方法是指在给定的分类体系下，根据文本的内容自动判别类型的过程。
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