【作者】 张耀允； 王晓龙； 王轩； 徐睿峰； 侯永帅； 范士喜；

【Author】 Zhang Yaoyun,Wang Xiaolong,Wang Xuan,Xu Ruifeng,Hou Yongshuai,Fan Shixi Intelligent Computing Research Center,Harbin Institute of Technology Shenzhen Graduate School,Shenzhen 518055

【机构】 哈尔滨工业大学深圳研究生院智能计算研究中心；

【摘要】 交互式问答是国际问答技术领域新兴的热门研究方向。它结合自动问答与对话系统技术,可以处理系列相关问题,并能与用户进行对话式交互,但是目前在中文问答领域开展的相关研究还比较少,尤其缺乏对真实环境中大规模交互式问答语料的收集和分析。本文收集了面向开放的限定领域的中文交互式问答语料,首次对其中的语言现象进行了详细统计,并着重在对话结构、话题过渡的方式、上下文相关现象以及它们之间的关系等方面进行了分析和讨论。本文的统计结果和发现对于研究交互式问答的对话模型设计和上下文相关话语的自动理解算法,具有重要的意义。更多还原

【Abstract】 Interactive question answering is an emerging hot research topic of international question answering field.It combines technology of automatic question answering and dialogue system,and can handel series of related questions in a dialogue-like way.However,relevant research in this direction is scarce in China.Especially,we are lack of a corpus collected in practical environment and statistical analysis based on it This paper collect a Chinese interactive question answering corpus in open-ended restricted domain,and analyze the language phenomena in detail,focusing on the discourse structure,topic transition methods,the contextual phenomena and their relations.The results and findings in this paper are significant to research of discourse model design and automatic interpretation of contextual-aware dialogue in interactive question answering.更多还原