METHOD AND APPARATUS FOR IMPROVED ENTITY EXTRACTION FROM AUDIO CALLS

In a method and apparatus for improved entity extraction in an audio of a conversation or a call, the method includes generating, at a server, from speech data of a conversation between at least two persons, text data and associated preliminary entity prediction data, using an automated speech recog...

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Bibliographische Detailangaben
1. Verfasser:	GANAPATHIRAJU, Aravind
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:	In a method and apparatus for improved entity extraction in an audio of a conversation or a call, the method includes generating, at a server, from speech data of a conversation between at least two persons, text data and associated preliminary entity prediction data, using an automated speech recognition (ASR) engine comprising one or more neural networks trained via multi-task training. The method further includes identifying, using the text data and associated preliminary entity prediction data, at least one named entity in said speech data.