发明授权
US08306822B2 Automatic reading tutoring using dynamically built language model
有权
使用动态内置语言模型进行自动阅读辅导
- 专利标题: Automatic reading tutoring using dynamically built language model
- 专利标题(中): 使用动态内置语言模型进行自动阅读辅导
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申请号: US11900274申请日: 2007-09-11
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公开(公告)号: US08306822B2公开(公告)日: 2012-11-06
- 发明人: Xiaolong Li , Li Deng , Yun-Cheng Ju , Alex Acero
- 申请人: Xiaolong Li , Li Deng , Yun-Cheng Ju , Alex Acero
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 代理机构: Westman, Champlin & Kelly, P.A.
- 主分类号: G10L15/22
- IPC分类号: G10L15/22
摘要:
A method of providing automatic reading tutoring is disclosed. The method includes retrieving a textual indication of a story from a data store and creating a language model including constructing a target context free grammar indicative of a first portion of the story. A first acoustic input is received and a speech recognition engine is employed to recognize the first acoustic input. An output of the speech recognition engine is compared to the language model and a signal indicative of whether the output of the speech recognition matches at least a portion of the target context free grammar is provided.
公开/授权文献
- US20090070112A1 Automatic reading tutoring 公开/授权日:2009-03-12
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