公开(公告)号：US20220415309A1

公开(公告)日：2022-12-29

申请号：US17304712

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Jingqian Zhao ,  Prathap Ramachandra ,  Jinning Wu ,  Uday Kumar Kollu ,  Xi Chen ,  Wenbo Yan ,  Charlotte Alizerine Dzialo ,  Liu Yang

IPC: G10L15/18 ,  G06F16/687 ,  G10L15/22

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. Some applications may be given priority over others such that some applications are general request applications to which responsibility for processing an intent is to be assigned as long as contextual criteria are satisfied, while other applications are specific request applications to which responsibility for processing an intent is to be assigned only if the applications are specifically requested, if the contextual criteria of priority applications are not satisfied, and/or if certain contextual criteria associated with the specific request applications are satisfied.

公开(公告)号：US11705113B2

公开(公告)日：2023-07-18

申请号：US17304712

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Jingqian Zhao ,  Prathap Ramachandra ,  Jinning Wu ,  Uday Kumar Kollu ,  Xi Chen ,  Wenbo Yan ,  Charlotte Alizerine Dzialo ,  Liu Yang

IPC: G10L15/183 ,  G10L15/18 ,  G10L15/22 ,  G06F16/687

CPC classification number: G10L15/1815 ,  G06F16/687 ,  G10L15/22 ,  G10L2015/223

Abstract: A speech processing system uses contextual data to determine the specific domains, subdomains, and applications appropriate for taking action in response to spoken commands and other utterances. Some applications may be given priority over others such that some applications are general request applications to which responsibility for processing an intent is to be assigned as long as contextual criteria are satisfied, while other applications are specific request applications to which responsibility for processing an intent is to be assigned only if the applications are specifically requested, if the contextual criteria of priority applications are not satisfied, and/or if certain contextual criteria associated with the specific request applications are satisfied.

公开(公告)号：US11830497B2

公开(公告)日：2023-11-28

申请号：US17357025

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Jingqian Zhao ,  Prathap Ramachandra ,  Krupal Maddipati ,  Jinning Wu ,  Charlotte Alizerine Dzialo ,  Daksh Gautam ,  Wenbo Yan ,  Liu Yang ,  Uday Kumar Kollu

IPC: G10L15/26 ,  G10L15/18 ,  G10L15/30 ,  G10L15/22

CPC classification number: G10L15/26 ,  G10L15/18 ,  G10L15/22 ,  G10L15/30

Abstract: A multi-tier domain is provided for processing user voice queries and making routing decisions for generating responses, including for user voice queries that include multi-domain trigger words or phrases. When an utterance is recognized as different intents in different domains, a routing system for a domain may consider contextual signals, including those associated with other domains, to determine whether the domain is the proper one to handle the request. This determination can be performed with a statistical model specifically trained to make such determinations using the available contextual data.

公开(公告)号：US20220415326A1

公开(公告)日：2022-12-29

申请号：US17357025

申请日：2021-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Ponnu Jacob ,  Jingqian Zhao ,  Prathap Ramachandra ,  Krupal Maddipati ,  Jinning Wu ,  Charlotte Alizerine Dzialo ,  Daksh Gautam ,  Wenbo Yan ,  Liu Yang ,  Uday Kumar Kollu

IPC: G10L15/26 ,  G10L15/22 ,  G10L15/30 ,  G10L15/18

Abstract: A multi-tier domain is provided for processing user voice queries and making routing decisions for generating responses, including for user voice queries that include multi-domain trigger words or phrases. When an utterance is recognized as different intents in different domains, a routing system for a domain may consider contextual signals, including those associated with other domains, to determine whether the domain is the proper one to handle the request. This determination can be performed with a statistical model specifically trained to make such determinations using the available contextual data.