首页> 外国专利> Question field judgment device and question field judgment method

Question field judgment device and question field judgment method

机译:题域判断装置及题域判断方法

摘要

PROBLEM TO BE SOLVED: To determine accurately whether a question sentence is a question sentence in a specific field or not.SOLUTION: A question answering device 10 includes a question sentence input part 11 for inputting a question sentence, an entity extraction part 12 for extracting an entity which is a question object from an inputted question sentence, a perplexity calculation part 13 for calculating the value of perplexity based on a language model in which a question sentence in a specific field is assumed from the inputted question sentence, and a determination part 14 for determining whether the inputted question sentence is a question sentence in the specific field or not based on the extraction result of the entity and on the calculated perplexity value.
机译:解决的问题:为了准确地确定疑问句是否是特定领域中的疑问句。解决方案:问答设备10包括用于输入疑问句的疑问句输入部分11,用于提取的实体提取部分12从输入的疑问句中作为疑问对象的实体,用于基于从输入的疑问句中假设特定领域中的疑问句的语言模型来计算困惑度的值的困惑度计算部13,以及确定部图14是用于根据实体的提取结果和计算出的困惑度值来确定所输入的疑问句是否是特定领域中的疑问句的图14。

著录项

  • 公开/公告号JP6178208B2

    专利类型

  • 公开/公告日2017-08-09

    原文格式PDF

  • 申请/专利权人 株式会社NTTドコモ;

    申请/专利号JP2013223247

  • 发明设计人 内田 渉;辻野 孝輔;吉村 健;

    申请日2013-10-28

  • 分类号G06F17/27;G06F17/30;G10L13;

  • 国家 JP

  • 入库时间 2022-08-21 13:54:14

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

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