发明名称 |
Determining speech recognition accuracy |
摘要 |
A method of determining the accuracy of a speech recognition system can include identifying from a log of the speech recognition system a text result and attributes associated with the text result. An audio representation from which the text result was derived can be accessed. The audio representation can be processed with a reference speech recognition engine to determine a second text result. The text result can be compared with the second text result to determine an accuracy of the speech recognition system.
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申请公布号 |
US2004015350(A1) |
申请公布日期 |
2004.01.22 |
申请号 |
US20020196014 |
申请日期 |
2002.07.16 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GANDHI SHAILESH B.;JAISWAL PEEYUSH;MOORE VICTOR S.;TOON GREGORY L. |
分类号 |
G10L15/00;(IPC1-7):G10L15/26 |
主分类号 |
G10L15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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