Invention Grant
US09189483B2 System and method for enhancing voice-enabled search based on automated demographic identification 有权
基于自动人口统计学识别来增强语音搜索的系统和方法

System and method for enhancing voice-enabled search based on automated demographic identification
Abstract:
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for approximating responses to a user speech query in voice-enabled search based on metadata that include demographic features of the speaker. A system practicing the method recognizes received speech from a speaker to generate recognized speech, identifies metadata about the speaker from the received speech, and feeds the recognized speech and the metadata to a question-answering engine. Identifying the metadata about the speaker is based on voice characteristics of the received speech. The demographic features can include age, gender, socio-economic group, nationality, and/or region. The metadata identified about the speaker from the received speech can be combined with or override self-reported speaker demographic information.
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