汉语信息处理中短语优势的理据及实验证明  

The Theoretical and Experimental Justifications of Phrase Advantage in Chinese Information Processing

作　　者：刘华[1] 

机构地区：[1]暨南大学华文学院,广东广州510610

出　　处：《语言文字应用》2007年第4期129-135,共7页Applied Linguistics

基　　金：暨南大学引进人才项目支持(项目号:51105636)支持

摘　　要：在汉语信息处理中,短语具有结构稳定、语义完整和强统计意义的特点,比词和其他特征项更适合作为文本表示的特征。本文从语言学、认知心理学和言语习得、计算语言学等方面为其寻找理据,并最终通过文本分类的实验进行证明。In Chinese information processing, due to its stable structure, integrate meaning and statistical significance, phrase is seen as a better feature of text representation than word or character. The theoretical justifications of phrase advantage are summarized from perspectives like linguistics, cognitive psychology and computational linguistics, and are finally verified by text categorization.

关 键 词：短语 理据 文本分类 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]