词频计量指标与汉语语体演化  

Word frequency indicators and genre variation in Chinese

作　　者：张聪 刘海涛[2] 

机构地区：[1]浙江财经大学人文学院,浙江杭州310018 [2]浙江大学外语学院,浙江杭州310058

出　　处：《外语教学》2018年第2期19-24,共6页Foreign Language Education

基　　金：国家社会科学基金重大项目"现代汉语计量语言学研究"(项目编号:11&ZD188)的部分研究成果

摘　　要：本文将计量语言学中的词频计量指标引入汉语语体演化研究,对词频计量指标的应用进行了举例。首先,我们选择a指数和lambda值作为检验指标,并从共时的角度检验了a指数和lambda值是否具有检测汉语语体变化的能力,结果显示,两个指标都能够区分汉语中不同的语体,而且lambda值的区分能力更强。在此基础上,我们用lambda值检验了所选现代汉语小说文本的语体变化情况,结果显示,现代汉语小说的语体在1919年至2017年近100年时间里并无显著变化。This paper introduces word frequency indicators into genre variation studies in Chinese,and illustrates their application with examples. We choose a-index and lambda as our quantitative indicators,and then we test their applicability to distinguish different genres of texts written in Chinese. The results show that both may distinguish different genres of texts written in Chinese,and lambda performs better than a-index. On this basis,we test the genre of modern Chinese novels written from1919 to 2017,and the results show that the genre of modern Chinese novels has no significant change since 1919.

关 键 词：词频计量指标 语体 共时 历时 

分 类 号：H030[语言文字—语言学]