Speech recognition models based on location indicia
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United States of America Patent
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Sep 9, 2014
Grant Date -
Feb 6, 2014
app pub date -
Oct 15, 2012
filing date -
Aug 1, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing speech recognition using models that are based on where, within a building, a speaker makes an utterance are disclosed. The methods, systems, and apparatus include actions of receiving data corresponding to an utterance, and obtaining location indicia for an area within a building where the utterance was spoken. Further actions include selecting one or more models for speech recognition based on the location indicia, wherein each of the selected one or more models is associated with a weight based on the location indicia. Additionally, the actions include generating a composite model using the selected one or more models and the respective weights of the selected one or more models. And the actions also include generating a transcription of the utterance using the composite model.
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