面向中文问答系统的问句句法分析  

Chinese question answering system-oriented Chinese parsing

作　　者：张亮[1] 王树梅[1] 黄河燕[2] 张孝飞[2] 

机构地区：[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

出　　处：《山东大学学报（理学版）》2006年第3期85-88,共4页Journal of Shandong University(Natural Science)

基　　金：国家自然科学基金资助项目(60372064)

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.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 sentegce short, question word, question structure etc are employed. The preliminary experiment result shows that its performance can achieve design goal.

关 键 词：问答系统 句法分析 语料库 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]