首页> 外国专利> System and method for recognizing speech with dialect grammars

System and method for recognizing speech with dialect grammars

机译:用方言语法识别语音的系统和方法

摘要

Disclosed herein are systems, computer-implemented methods, and computer-readable media for recognizing speech. The method includes receiving speech from a user, perceiving at least one speech dialect in the received speech, selecting at least one grammar from a plurality of optimized dialect grammars based on at least one score associated with the perceived speech dialect and the perceived at least one speech dialect, and recognizing the received speech with the selected at least one grammar. Selecting at least one grammar can be further based on a user profile. Multiple grammars can be blended. Predefined parameters can include pronunciation differences, vocabulary, and sentence structure. Optimized dialect grammars can be domain specific. The method can further include recognizing initial received speech with a generic grammar until an optimized dialect grammar is selected. Selecting at least one grammar from a plurality of optimized dialect grammars can be based on a certainty threshold.
机译:本文公开了用于识别语音的系统,计算机实现的方法和计算机可读介质。该方法包括:从用户接收语音;在所接收的语音中感知至少一种语音方言;基于与感知到的语音方言和感知到的至少一项相关联的至少一个分数,从多个优化的方言语法中选择至少一种语法。语音方言,并使用所选的至少一种语法识别接收到的语音。选择至少一种语法可以进一步基于用户简档。可以混合多个语法。预定义的参数可以包括发音差异,词汇和句子结构。优化的方言语法可以是特定于领域的。该方法可以进一步包括以通用语法识别初始接收的语音,直到选择了优化的方言语法。可以基于确定性阈值从多个优化的方言语法中选择至少一个语法。

著录项

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