公开(公告)号：US09940659B1

公开(公告)日：2018-04-10

申请号：US14575800

申请日：2014-12-18

Applicant: Amazon Technologies, Inc.

Inventor： Aurash Steven Abnar Behbahani ,  Sean Phillip Forde ,  Sai Sailesh Kopuri ,  Luis Antonio Diniz Fernandes de Morais Sarmento ,  Zheshen Wang ,  Wei Zhang

IPC: G06Q30/00 ,  G06Q30/06 ,  G06F17/30

CPC classification number: G06Q30/0627 ,  G06F17/30873 ,  G06Q30/0625 ,  G06Q30/0643

Abstract: Techniques for determining and providing a preferred layout of a network page may be provided. For example, the system may receive a query with a keyword, access data regarding previous users' interactions associated with the results of the keyword, determine a category associated with the interactions, and provide a display (e.g., on the original network page) for that particular category. In some examples, the system may provide generic network pages and item- or category-specific network pages associated with a particular layout or presentation characteristics. The system can identify the presentation characteristics of the category-specific network page and incorporate them with the generic network page, without redirecting the user to the category-specific network page.

公开(公告)号：US11893999B1

公开(公告)日：2024-02-06

申请号：US16055755

申请日：2018-08-06

Applicant: Amazon Technologies, Inc.

Inventor： Sai Sailesh Kopuri ,  John Moore ,  Sundararajan Srinivasan ,  Aparna Khare ,  Arindam Mandal ,  Spyridon Matsoukas ,  Rohit Prasad

IPC: G10L17/22 ,  G10L17/04 ,  G10L17/10 ,  G06F40/20

CPC classification number: G10L17/22 ,  G06F40/20 ,  G10L17/04 ,  G10L17/10

Abstract: Techniques for enrolling a user in a system's user recognition functionality without requiring the user speak particular speech are described. The system may determine characteristics unique to a user input. The system may generate an implicit voice profile from user inputs having similar characteristics. After an implicit voice profile is generated, the system may receive a user input having speech characteristics similar to that of the implicit voice profile. The system may ask the user if the user wants the system to associate the implicit voice profile with a particular user identifier. If the user responds affirmatively, the system may request an identifier of a user profile (e.g., a user name). In response to receiving the user's name, the system may identify a user profile associated with the name and associate the implicit voice profile with the user profile, thereby converting the implicit voice profile into an explicit voice profile.

公开(公告)号：US10027662B1

公开(公告)日：2018-07-17

申请号：US15370103

申请日：2016-12-06

Applicant: Amazon Technologies, Inc.

Inventor： Rohan Mutagi ,  Chintan Gohil ,  Sai Sailesh Kopuri ,  Philip Alexander Lee ,  Felix Wu ,  Nancy Yi Liang

IPC: H04L29/06 ,  G10L15/30 ,  G10L17/06 ,  G10L15/18 ,  G10L17/22 ,  G06F21/32

Abstract: Systems, methods, and devices for dynamically authenticating a user are disclosed. A speech-controlled device captures a spoken command, and sends audio data corresponding thereto to a server. The server determines the audio data includes a spoken command to receive content, and therefrom determines a source storing the content. The server also determines threshold user authentication confidence score data associated with the content source. Based at least in part on the threshold user authentication confidence score data, the server determines a user authentication technique, and a device configured to capture user authentication data. The server determines user authentication confidence score data using user authentication data received from the device, and determines weighted user authentication confidence score data therefrom. If the weighted user authentication confidence score data satisfies the threshold user authentication confidence score data, the server receives the requested content from the content source.