Invention Grant
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
- Patent Title: Automatic reading tutoring using dynamically built language model
- Patent Title (中): 使用动态内置语言模型进行自动阅读辅导
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Application No.: US11900274Application Date: 2007-09-11
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Publication No.: US08306822B2Publication Date: 2012-11-06
- Inventor: Xiaolong Li , Li Deng , Yun-Cheng Ju , Alex Acero
- Applicant: Xiaolong Li , Li Deng , Yun-Cheng Ju , Alex Acero
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Westman, Champlin & Kelly, P.A.
- Main IPC: G10L15/22
- IPC: G10L15/22

Abstract:
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.
Public/Granted literature
- US20090070112A1 Automatic reading tutoring Public/Granted day:2009-03-12
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