公开(公告)号：US20240212687A1

公开(公告)日：2024-06-27

申请号：US18401980

申请日：2024-01-02

Applicant: Amazon Technologies, Inc.

Inventor： Mark Conrad Kockerbeck ,  Song Chen ,  Aditi Srinivasan ,  Ryan Idrogo-Lam ,  Jilani Zeribi ,  John Botros

IPC: G10L15/34 ,  G06F16/632 ,  G06F16/635 ,  G06F16/68 ,  G10L15/183

CPC classification number: G10L15/34 ,  G06F16/632 ,  G06F16/635 ,  G06F16/686 ,  G10L15/183

Abstract: Techniques for generating a personalization identifier that is usable by a skill to customize output of supplemental content to a user, without the skill being able to determine an identity of the user based on the personalization identifier, are described. A personalization identifier may be generated to be specific to a skill, such that different skills receive different personalization identifiers with respect to the same user. The personalization identifier may be generated by performing a one-way hash of a skill identifier, and a user profile identifier and/or a device identifier. User-perceived latency may be reduced by generating the personalization identifier at least partially in parallel to performing ASR processing and/or NLU processing.

公开(公告)号：US11893996B1

公开(公告)日：2024-02-06

申请号：US17361609

申请日：2021-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Mark Conrad Kockerbeck ,  Song Chen ,  Aditi Srinivasan ,  Ryan Idrogo-Lam ,  Jilani Zeribi ,  John Botros

IPC: G10L15/34 ,  G10L15/183 ,  G06F16/68 ,  G06F16/635 ,  G06F16/632

CPC classification number: G10L15/34 ,  G06F16/632 ,  G06F16/635 ,  G06F16/686 ,  G10L15/183

Abstract: Techniques for generating a personalization identifier that is usable by a skill to customize output of supplemental content to a user, without the skill being able to determine an identity of the user based on the personalization identifier, are described. A personalization identifier may be generated to be specific to a skill, such that different skills receive different personalization identifiers with respect to the same user. The personalization identifier may be generated by performing a one-way hash of a skill identifier, and a user profile identifier and/or a device identifier. User-perceived latency may be reduced by generating the personalization identifier at least partially in parallel to performing ASR processing and/or NLU processing.