首页> 外文会议>Workshop of the Cross Language Evaluation Forum >Question Answering on English and Romanian Languages
【24h】

Question Answering on English and Romanian Languages

机译:关于英语和罗马尼亚语言的问题

获取原文

摘要

2009 marked UAICl's fourth consecutive participation at the QA@CLEF competition, with continually improving results. This paper describes UAIC's QA systems participating in the Ro-Ro and En-En tasks. Both systems adhered to the classical QA architecture, with an emphasis on simplicity and real time answers: only shallow parsing was used for question processing, the indexes used by the retrieval module were at coarse-grained paragraph and document levels, and the answer extraction component used simple pattern-based rules and lexical similarity metrics for candidate answer ranking. The results obtained for this year's participation were greatly improved from those of our team's previous participations, with an accuracy of 54% on the EN-EN task and 47% on the RO-RO task.
机译:2009年,UAICL在QA @ Clef竞争中连续第四次参与,不断改善结果。本文介绍了参与RO-RO和EN-ZH任务的UAIC的QA系统。两个系统都遵循古典QA架构,强调简单和实时答案:只使用浅层解析来解决问题,所以检索模块使用的索引处于粗大颗粒和文档级别,以及答案提取组件用于候选答案排名的基于简单模式的规则和词汇相似度量。为今年参与获得的结果得到了我们团队以前的参与的结果,精度为ZH-en任务的准确性为54%,在RO-RO任务上的47%。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号