首页    期刊浏览 2024年11月08日 星期五
登录注册

文章基本信息

  • 标题:Initial Analysis of Simple Where-Questions and Human-Generated Answers (Short Paper)
  • 本地全文:下载
  • 作者:Ehsan Hamzei ; Stephan Winter ; Martin Tomko
  • 期刊名称:LIPIcs : Leibniz International Proceedings in Informatics
  • 电子版ISSN:1868-8969
  • 出版年度:2019
  • 卷号:142
  • 页码:1-8
  • DOI:10.4230/LIPIcs.COSIT.2019.12
  • 出版社:Schloss Dagstuhl -- Leibniz-Zentrum fuer Informatik
  • 摘要:Geographic questions are among the most frequently asked questions in Web search and question answering systems. While currently responses to the questions are machine-generated by document/snippet retrieval, in the future these responses will need to become more similar to answers provided by humans. Here, we have analyzed human answering behavior as response to simple where questions (i.e., where questions formulated only with one toponym) in terms of type, scale, and prominence of the places referred to. We have used the largest available machine comprehension dataset, MS-MARCO v2.1. This study uses an automatic approach for extraction, encoding and analysis of the questions and answers. Here, the distribution analysis are used to describe the relation between questions and their answers. The results of this study can inform the design of automatic question answering systems for generating useful responses to where questions.
  • 关键词:question answering; scale; prominence; where-questions
国家哲学社会科学文献中心版权所有