对外汉语教材等级词频统计模块构建——一种辅助对外汉语教材词汇难度评量的工具  

Construction of an Approach for Counting Chinese Graded Words and Characters——A Tool for Assessing Difficulty Level of Word in Chinese Language Teaching Materials Writing System

作　　者：梁少丽[1] 宋继华[1] 

机构地区：[1]北京师范大学信息科学与技术学院,北京100875

出　　处：《现代教育技术》2009年第7期86-89,共4页Modern Educational Technology

摘　　要：在对外汉语教材的编著过程中,用词频度和难度直接影响教材编著的质量。根据《汉语水平词汇与汉字等级大纲》(以下简称《大纲》)8000多等级用词目、词性、难度等级三个属性,设计并实现对外汉语教材编著系统难度等级词频统计模块,并在20万教材语料基础上,进行实验。实验证明,在速度上取得了较为良好的效果。In the process of writing teaching material of teaching Chinese as a foreign language, Graded Words and Characters directly influence quality of the teaching material. In this paper, on the basis of Graded Words and Characters for Chinese Proficiency, we design Statistics modules for obtaining various frequencies of words in teaching material and showing the distributions of them. We do an experiment with teaching corpus of 200000 characters and get a good performance.

关 键 词：对外汉语教材编著系统 词频检索统计 汉语词汇等级 键树 

分 类 号：G40-057[文化科学—教育学原理]