公开(公告)号：US11881214B1

公开(公告)日：2024-01-23

申请号：US17030081

申请日：2020-09-23

Applicant: Amazon Technologies, Inc.

Inventor： Ashlesha Vishnu Kadam ,  Ian Michael Menzies ,  Cristian Grub Rodriguez ,  Suyash Parth

IPC: G10L15/22 ,  G06F3/16 ,  G10L15/26 ,  G10L15/30 ,  G06F16/2457 ,  G06F16/68 ,  G06F16/635

CPC classification number: G10L15/22 ,  G06F3/16 ,  G06F16/24578 ,  G06F16/635 ,  G06F16/686 ,  G10L15/26 ,  G10L15/30 ,  G10L2015/223 ,  G10L2015/227 ,  G10L2015/228

Abstract: Techniques for sending prompt data related to content output on a voice-controlled device are described. In an example, a computer system receives request for audio output at a user device. The computer system determines a recommendation for content. The computer system also generates customization data for prompt data based on one or more user features, context features, metadata features, and a history of customization data. The prompt data includes the customization data and an acknowledgement associated with the request. The computer system sends the prompt data to the user device.

公开(公告)号：US11756541B1

公开(公告)日：2023-09-12

申请号：US17000777

申请日：2020-08-24

Applicant: Amazon Technologies, Inc.

Inventor： Driss Alaoui Mrani ,  Ashlesha Vishnu Kadam ,  Manigantan Sethuraman

IPC: G10L15/22 ,  G06F16/48 ,  G06F16/2457 ,  G06F16/438 ,  G06N5/04 ,  G06F3/16 ,  G10L15/18 ,  G06N20/00

CPC classification number: G10L15/22 ,  G06F3/165 ,  G06F16/24578 ,  G06F16/438 ,  G06F16/48 ,  G06N5/04 ,  G06N20/00 ,  G10L15/1815 ,  G10L2015/223 ,  G10L2015/228

Abstract: Contextual data associated with an ambiguous voice command to a voice-controlled device can be used to provide information to complete the voice request without requiring additional input or an explicit statement of information from the user. Contextual data and voice request data are inputs to a machine learning ranker that produces a confidence score useful for selecting a data object and providing implicit information to fulfill the voice request. Once the data object is selected, the voice request is performed by the voice-controlled device.