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    • 49. 发明授权
    • Detecting potential significant errors in speech recognition results
    • 检测语音识别结果中潜在的重大错误
    • US09064492B2
    • 2015-06-23
    • US13544215
    • 2012-07-09
    • William F. Ganong, IIIRaghu VemulaRobert Fleming
    • William F. Ganong, IIIRaghu VemulaRobert Fleming
    • G10L15/22G10L15/08G10L15/24
    • G10L15/01G10L15/08G10L15/24G10L2015/085
    • In some embodiments, recognition results produced by a speech processing system (which may include two or more recognition results, including a top recognition result and one or more alternative recognition results) based on an analysis of a speech input, are evaluated for indications of potential errors. In some embodiments, the indications of potential errors may include discrepancies between recognition results that are meaningful for a domain, such as medically-meaningful discrepancies. The evaluation of the recognition results may be carried out using any suitable criteria, including one or more criteria that differ from criteria used by an ASR system in determining the top recognition result and the alternative recognition results from the speech input. In some embodiments, a recognition result may additionally or alternatively be processed to determine whether the recognition result includes a word or phrase that is unlikely to appear in a domain to which speech input relates.
    • 在一些实施例中,基于语音输入的分析,由语音处理系统(其可以包括两个或多个识别结果,包括顶部识别结果和一个或多个替代识别结果)产生的识别结果被评估用于潜在的指示 错误。 在一些实施例中,潜在错误的迹象可能包括对域有意义的识别结果之间的差异,例如医学上有意义的差异。 识别结果的评估可以使用任何合适的标准进行,包括与ASR系统在确定最高识别结果和来自语音输入的替代识别结果时使用的标准不同的一个或多个标准。 在一些实施例中,识别结果可以附加地或替代地被处理以确定识别结果是否包括不太可能出现在与语音输入相关的域中的单词或短语。