文档自动分类是信息处理领域中的一项重要研究课题。本文阐述了一个中文文档自动分类系统的设计与实现,并着重介绍了系统实现中的一些主要技术问题的处理,如文本分类模型、特征提取、词典构造等。

Automatic document classification is an important application of text information processing technology. This paper presents the design and implementation of an automatic Chinese documents classification system. Especially , it discusses some key techniques such as text classification model , feature extraction and structure of dictionary.