发明名称 |
Automatic reading tutoring using dynamically built language model |
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. |
申请公布号 |
US8306822(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20070900274 |
申请日期 |
2007.09.11 |
申请人 |
LI XIAOLONG;DENG LI;JU YUN-CHENG;ACERO ALEX;MICROSOFT CORPORATION |
发明人 |
LI XIAOLONG;DENG LI;JU YUN-CHENG;ACERO ALEX |
分类号 |
G10L15/22 |
主分类号 |
G10L15/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|