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    • 5. 发明申请
    • TRAINING AN AT LEAST PARTIAL VOICE COMMAND SYSTEM
    • 训练最小部分语音指令系统
    • WO2014144949A3
    • 2014-11-20
    • PCT/US2014029562
    • 2014-03-14
    • APPLE INC
    • PITSCHEL DONALD WCHEYER ADAM JOHNBRIGHAM CHRISTOPHER DEANGRUBER THOMAS R
    • G10L15/22H04M3/493
    • G10L15/063G10L15/22G10L2015/223G10L2015/227
    • An electronic device with one or more processors and memory includes a procedure for training a digital assistant. In some embodiments, the device detects an impasse in a dialogue between the digital assistant and a user including a speech input. During a learning session, the device utilizes a subsequent clarification input from the user to adjust intent inference or task execution associated with the speech input to produce a satisfactory response. In some embodiments, the device identifies a pattern of success or failure associated with an aspect previously used to complete a task and generates a hypothesis regarding a parameter used in speech recognition, intent inference or task execution as a cause for the pattern. Then, the device tests the hypothesis by altering the parameter for a subsequent completion of the task and adopts or rejects the hypothesis based on feedback information collected from the subsequent completion.
    • 具有一个或多个处理器和存储器的电子设备包括用于训练数字助理的程序。 在一些实施例中,设备检测数字助理和包括语音输入的用户之间的对话中的僵局。 在学习会话期间,设备利用来自用户的随后的澄清输入来调整与语音输入相关联的意图推理或任务执行以产生令人满意的响应。 在一些实施例中,设备识别与先前用于完成任务的方面相关联的成功或失败的模式,并且生成关于在语音识别,意图推断或任务执行中使用的参数作为模式的原因的假设。 然后,设备通过修改随后完成任务的参数来测试假设,并根据从后续完成收集的反馈信息采用或拒绝假设。