arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1901.03491cs.IRcs.CL
收藏

非事实问答系统中的回答交互

Answer Interaction in Non-factoid Question Answering Systems

University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校);RMIT University(皇家墨尔本理工大学);Rutgers University(罗格斯大学)

Chen Qu, Liu Yang, Bruce Croft, Falk Scholer, Yongfeng Zhang

摘要:

信息检索系统正从文献检索发展到答案检索。Web搜索日志提供了大量关于人们如何与排名的文档列表交互的数据,但对与答案文本的交互知之甚少。在本文中,我们使用Amazon Mechanical Turk来研究非事实问答设置中的三种答案呈现和交互方法。我们发现,人们对好的和坏的答案的感知和反应非常不同,并且可以相对快速地识别好的答案。我们的研究结果为进一步研究有效的回答交互和反馈方法提供了基础。

英文摘要:

Information retrieval systems are evolving from document retrieval to answer retrieval. Web search logs provide large amounts of data about how people interact with ranked lists of documents, but very little is known about interaction with answer texts. In this paper, we use Amazon Mechanical Turk to investigate three answer presentation and interaction approaches in a non-factoid question answering setting. We find that people perceive and react to good and bad answers very differently, and can identify good answers relatively quickly. Our results provide the basis for further investigation of effective answer interaction and feedback methods.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑