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公开(公告)号：US20160358598A1
公开(公告)日：2016-12-08
申请号：US14846667
申请日：2015-09-04
Applicant: Apple Inc.
Inventor： Shaun E. WILLIAMS , Henry G. MASON , Mahesh KRISHNAMOORTHY , Matthias PAULIK , Neha AGRAWAL , Sachin S. KAJAREKAR , Selen UGUROGLU , Ali S. MOHAMED
CPC classification number: G10L15/04 , G10L17/02 , G10L25/87 , G10L2025/783
Abstract: The present disclosure generally relates to context-based endpoint detection in user speech input. A method for identifying an endpoint of a spoken request by a user may include receiving user input of natural language speech including one or more words; identifying at least one context associated with the user input; generating a probability, based on the at least one context associated with the user input, that a location in the user input is an endpoint; determining whether the probability is greater than a threshold; and in accordance with a determination that the probability is greater than the threshold, identifying the location in the user input as the endpoint.
Abstract translation: 本公开通常涉及用户语音输入中的基于上下文的端点检测。 用于识别用户的口头请求的端点的方法可以包括接收包括一个或多个单词的自然语言语言的用户输入; 识别与所述用户输入相关联的至少一个上下文; 基于与所述用户输入相关联的所述至少一个上下文，生成所述用户输入中的位置是端点的概率; 确定概率是否大于阈值; 并且根据概率大于阈值的确定，将用户输入中的位置识别为端点。
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公开(公告)号：US20190341056A1
公开(公告)日：2019-11-07
申请号：US16516986
申请日：2019-07-19
Applicant: Apple Inc.
Inventor： Matthias PAULIK , Henry G. MASON , Jason A. SKINDER
Abstract: Systems and processes for providing user-specific acoustic models are provided. In accordance with one example, a method includes, at an electronic device having one or more processors, receiving a plurality of speech inputs, each of the speech inputs associated with a same user of the electronic device; providing each of the plurality of speech inputs to a user-independent acoustic model, the user-independent acoustic model providing a plurality of speech results based on the plurality of speech inputs; initiating a user-specific acoustic model on the electronic device; and adjusting the user-specific acoustic model based on the plurality of speech inputs and the plurality of speech results.
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Patent Agency Ranking
公开(公告)号：US20180330737A1
公开(公告)日：2018-11-15
申请号：US15713276
申请日：2017-09-22
Applicant: Apple Inc.
Inventor： Matthias PAULIK , Henry G. MASON , Jason A. SKINDER
CPC classification number: G10L17/04 , G10L15/02 , G10L15/063 , G10L15/07 , G10L15/187 , G10L15/30 , G10L2015/0635 , G10L2015/0636
Abstract: Systems and processes for providing user-specific acoustic models are provided. In accordance with one example, a method includes, at an electronic device having one or more processors, receiving a plurality of speech inputs, each of the speech inputs associated with a same user of the electronic device; providing each of the plurality of speech inputs to a user-independent acoustic model, the user-independent acoustic model providing a plurality of speech results based on the plurality of speech inputs; initiating a user-specific acoustic model on the electronic device; and adjusting the user-specific acoustic model based on the plurality of speech inputs and the plurality of speech results.
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公开(公告)号：US20180330731A1
公开(公告)日：2018-11-15
申请号：US15713503
申请日：2017-09-22
Applicant: Apple Inc.
Inventor： Nicolas ZEITLIN , Matthias PAULIK , Henry G. MASON , Karric KWONG , Sinan AKAY , Saravana Kumar RATHINAM , Anumita BISWAS
Abstract: Systems and processes for performing a task with a digital assistant are provided. In accordance with one example, a method includes, at an electronic device having one or more processors, receiving a natural-language input; determining, based on the natural-language input, a first task and first usefulness score associated with the first task; receiving, from another electronic device, a second task and second usefulness score associated with the second task; determining whether the first usefulness score is higher than the second usefulness score; in accordance with a determination that the first usefulness score is higher than the second usefulness score: performing the first task determined by the electronic device; and providing an output indicating whether the first task has been performed; and in accordance with a determination that the second usefulness score is higher than the first usefulness score: performing the second task received from the another electronic device; and providing an output indicating whether the second task has been performed.
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公开(公告)号：US20230186921A1
公开(公告)日：2023-06-15
申请号：US18107289
申请日：2023-02-08
Applicant: Apple Inc.
Inventor： Matthias PAULIK , Henry G. MASON , Jason A. SKINDER
CPC classification number: G10L17/04 , G10L15/07 , G10L15/30 , G10L15/063 , G10L15/02
Abstract: Systems and processes for providing user-specific acoustic models are provided. In accordance with one example, a method includes, at an electronic device having one or more processors, receiving a plurality of speech inputs, each of the speech inputs associated with a same user of the electronic device; providing each of the plurality of speech inputs to a user-independent acoustic model, the user-independent acoustic model providing a plurality of speech results based on the plurality of speech inputs; initiating a user-specific acoustic model on the electronic device; and adjusting the user-specific acoustic model based on the plurality of speech inputs and the plurality of speech results.
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公开(公告)号：US20210312931A1
公开(公告)日：2021-10-07
申请号：US17349758
申请日：2021-06-16
Applicant: Apple Inc.
Inventor： Matthias PAULIK , Henry G. MASON , Jason A. SKINDER
Abstract: Systems and processes for providing user-specific acoustic models are provided. In accordance with one example, a method includes, at an electronic device having one or more processors, receiving a plurality of speech inputs, each of the speech inputs associated with a same user of the electronic device; providing each of the plurality of speech inputs to a user-independent acoustic model, the user-independent acoustic model providing a plurality of speech results based on the plurality of speech inputs; initiating a user-specific acoustic model on the electronic device; and adjusting the user-specific acoustic model based on the plurality of speech inputs and the plurality of speech results.
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公开(公告)号：US20170352346A1
公开(公告)日：2017-12-07
申请号：US15266949
申请日：2016-09-15
Applicant: Apple Inc.
Inventor： Matthias PAULIK , Henry G. MASON , Matthew S. SEIGEL
Abstract: Systems and processes for evaluating embedded personalized systems are provided. In one example process, instructions that define an experiment associated with a personalized speech recognition system can be received. The instructions can define one or more experimental parameters. In accordance with the received instructions, a second personalized speech recognition system can be generated based on the personalized speech recognition system and the one or more experimental parameters. Additionally, the plurality of user speech samples can be processed using the second personalized speech recognition system to generate a plurality of speech recognition results and a plurality of accuracy scores corresponding to the plurality of speech recognition results. Second instructions can be received based on the plurality of accuracy scores. In accordance with the second instructions, the second speech recognition system can be activated.
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