公开(公告)号：US11645468B2

公开(公告)日：2023-05-09

申请号：US17009026

申请日：2020-09-01

Applicant: Amazon Technologies, Inc.

Inventor： Yi Xu ,  Abhinav Aggarwal ,  Anand Victor ,  Rahul Gupta ,  Han Zeng

IPC: G06F17/00 ,  G06F40/295 ,  G06F40/30 ,  G10L15/08

CPC classification number: G06F40/295 ,  G06F40/30 ,  G10L15/08

Abstract: Techniques for determining attributable data in a natural language user input that can be used to identify a specific user are described. A system may use various data signals determined using different components. The system may process the various signals to make a final determination on whether the input includes attributable data. The system may use a first component to detect user-identifiable data in the input. The system may use a second component to determine whether the input is potentially attributable to a particular user.

公开(公告)号：US20220067289A1

公开(公告)日：2022-03-03

申请号：US17009026

申请日：2020-09-01

Applicant: Amazon Technologies, Inc.

Inventor： Yi Xu ,  Abhinav Aggarwal ,  Anand Victor ,  Rahul Gupta ,  Han Zeng

IPC: G06F40/295 ,  G10L15/08 ,  G06F40/30

Abstract: Techniques for determining attributable data in a natural language user input that can be used to identify a specific user are described. A system may use various data signals determined using different components. The system may process the various signals to make a final determination on whether the input includes attributable data. The system may use a first component to detect user-identifiable data in the input. The system may use a second component to determine whether the input is potentially attributable to a particular user.