面向中文问答系统的问句句法分析

面向中文问答系统的问句句法分析

张亮^1,2,3，王树梅²，黄河燕³，张孝飞²

1. 南京理工大学计算机系, 江苏南京210000;2. 中国科学院计算机语言信息工程研究中心, 北京100083;3. 江苏警官学院公安科技系, 江苏南京 210000

收稿日期:2006-03-29 修回日期:1900-01-01 出版日期:2006-10-24 发布日期:2006-10-24
通讯作者: 张亮

Chinese question answering systemoriented Chinese parsing

ZHANG Liang,WANG Hai-mei, HUANG He-yan, ZHANG Xiao-fei

Dept. of Computer Science, NJUST, Nanjing 210000, Jiangsu, China

Received:2006-03-29 Revised:1900-01-01 Online:2006-10-24 Published:2006-10-24
Contact: ZHANG Liang

摘要/Abstract

摘要： 中文句法分析是汉语研究和信息处理中的一个关键环节，同时也是难点之一.探讨了中文问句的结构特征，在面向中文问答系统的问句句法分析算法中，运用语料库句法处理技术，并对问句长度短、含疑问词、有疑问结构句式等特点加以利用，初步实验结果达到了预期目标.

关键词: 问答系统, 句法分析, 语料库

Abstract: Chinese syntactic parsing is a key of Chinese study and Chinese information processing, as well as a difficulty. The characteristics of Chinese question sentence are discussed. In Chinese question answering systemoriented Chinese parsing, corpusbased syntactic processes are applied. Chinese question sentence short, question word, question structure etc are employed. The preliminary experiment result shows that its performance can achieve design goal.

Key words: corpus , syntactic parsing, question answering system

张亮,,王树梅,黄河燕,张孝飞 . 面向中文问答系统的问句句法分析[J]. J4, 2006, 41(3): 30-33 .

ZHANG Liang,WANG Hai-mei,HUANG He-yan,ZHANG Xiao-fei . Chinese question answering systemoriented Chinese parsing[J]. J4, 2006, 41(3): 30-33 .

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