Determining speech recognition accuracy
First Claim
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1. A method of determining the accuracy of a speech recognition system comprising:
- identifying from a log of said speech recognition system a text result and attributes associated with said text result;
accessing an audio representation from which said text result was derived;
processing said audio representation with a reference speech recognition engine to determine a second text result; and
comparing said text result with said second text result to determine an accuracy of said speech recognition system.
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Abstract
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.
36 Citations
22 Claims
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1. A method of determining the accuracy of a speech recognition system comprising:
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identifying from a log of said speech recognition system a text result and attributes associated with said text result;
accessing an audio representation from which said text result was derived;
processing said audio representation with a reference speech recognition engine to determine a second text result; and
comparing said text result with said second text result to determine an accuracy of said speech recognition system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A machine-readable storage, having stored thereon a computer program having a plurality of code sections executable by a machine for causing the machine to perform the steps of:
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identifying from a log of said speech recognition system a text result and attributes associated with said text result;
accessing an audio representation from which said text result was derived;
processing said audio representation with a reference speech recognition engine to determine a second text result; and
comparing said text result with said second text result to determine an accuracy of said speech recognition system. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification