中文文本分类方法综述  

Summary of text classification methods

作　　者：于游 付钰[1] 吴晓平[1] YU You;FU Yu;WU Xiaoping(Department of Information Security,Naval University of Engineering,Wuhan 430033,China)

机构地区：[1]海军工程大学信息安全系

出　　处：《网络与信息安全学报》2019年第5期1-8,共8页Chinese Journal of Network and Information Security

基　　金：国家自然科学基金资助项目(No.61672531)~~

摘　　要：如何高效地文本分类是当前研究的一个热点。首先对文本分类概念及流程中的分词、特征提取和文本分类方法等相关技术及研究现状进行了介绍和阐述,然后分析了现有文本分类相关技术面临的挑战,最后对文本分类的发展趋势进行了总结。How to effectively classify text has become a hot topic.Firstly,the concept of text classification,word segmentation,feature extraction and text classification methods were introduced,and the research actuality was summarized.And then the challenges of text classification related technologies were analyzed.Finally,the development trend of text classification was summarized.

关 键 词：文本分类 分词 特征选择 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]