UNSUPERVISED ADAPTATION OF A LARGE VOCABULARY AUTOMATIC SPEECH RECOGNIZER

A method of improving the recognition accuracy of a speech recognizer deployed in an environment to receive live input data. Live input data and associated recognition responses are collected and then used as inputs to a given speaker independent adaptation algorithm. The algorithm is then used to e...

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Bibliographische Detailangaben

Hauptverfasser:	ZIMMERMAN, ROGER, S, RAHMEL, HEIKO, W, TAJCHMAN, GARY, N, BOARDMAN, IAN, S, SCHALK, THOMAS, B
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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