| 中文问答系统问句分析研究综述 |
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| 引用本文： | 张宁,朱礼军.中文问答系统问句分析研究综述[J].情报工程,2016,2(1):032-042. |
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| 作者姓名： | 张宁 朱礼军 |
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| 作者单位： | 中国科学技术信息研究所工程中心 北京 100038 |
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| 基金项目： | 本研究得到中国工程科技知识中心建设项目“知识组织系统建设”（编号：CKCEST-2015-1-11）的资助。 |
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| 摘 要： | 自动问答系统成为近年来自然语言处理领域的研究热点,问句分析作为问答系统的首要环节,在问答系统中起着关键的作用.简要介绍了中文问句分析的基本内容,主要包括分词、词性标注以及句法分析的发展;同时也对中文问句分析中问句分类和问句语义分析的研究内容进行了重点介绍;最后,提出中文问句分析面临的一些难点问题以及对未来可能研究方向的一个初步展望.
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| 关 键 词： | 问句分析 问句预处理 问句分类 问句语义分析 |
A Survey of Chinese QA System's Question Analysis |
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| Authors: | Zhang Ning and Zhu Lijun |
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| Institution: | Engineering Center , Institute of Scientific and Technical Information of China and Engineering Center , Institute of Scientific and Technical Information of China |
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| Abstract: | The automatic question answering(QA) system has become a research focus in the field of natural language processing(NLP) in recent years. Question analysis plays a key role in QA system. The basic contents of Chinese question analysis are introduced,including segmentation, part-of speech tag and syntactic. The contents of Chinese questions such as question classification and semantic analysis questions are mainly introduced. Finally, we point out several difficult points in Chinese question analysis and a preliminary prospect of possible research directions in the future. |
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| Keywords: | Question analysis question processing question classification question semantic analysis |
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