公开(公告)号：US11507614B1

公开(公告)日：2022-11-22

申请号：US15895828

申请日：2018-02-13

Applicant: Snap Inc.

Inventor： Luis Carlos Dos Santos Marujo ,  William Brendel

IPC: G06F16/48 ,  G06F16/432 ,  G06F16/532 ,  G06F16/9535 ,  G06Q50/00

Abstract: Example embodiments described herein relate to an icon based tagging system to associate a graphical icon (e.g., an emoji) with a data category, receive media content that includes a data object and the graphical icon, assign the media content to the data category based on the presence of the graphical icon within the media content, receive a search request that comprises search criteria that includes at least the graphical icon, and present a set of search results that include the media content in response to the search request.

公开(公告)号：US11310176B2

公开(公告)日：2022-04-19

申请号：US15952859

申请日：2018-04-13

Applicant: Snap Inc.

Inventor： Luis Carlos Dos Santos Marujo ,  Maria Pavlovskaia ,  William Brendel ,  Robert Cornelius Murphy

IPC: G06F3/0482 ,  H04L51/04 ,  H04L51/02 ,  G06F16/958

Abstract: A content suggestion system to generate and cause display of a set of chat suggestions based on messages received at a client device. The content suggestions system is configured to display messages that include message content at a client device, and identify content selected by a user of the client device to be included in a response to the messages received at the client device. The content suggestion system tracks and stores a number of times in which a particular pair of content appear in succession in a chat context, and calculates a ranking of the content among a set of available content. When subsequent messages that include the content of the content pair are displayed at the client device, the content suggestion system retrieves and presents a set of content as suggestions, based on the corresponding ranks.

公开(公告)号：US20190319899A1

公开(公告)日：2019-10-17

申请号：US15952859

申请日：2018-04-13

Applicant: Snap Inc.

Inventor： Luis Carlos Dos Santos Marujo ,  Maria Pavlovskaia ,  William Brendel ,  Robert Cornelius Murphy

IPC: H04L12/58 ,  G06F17/30 ,  G06F3/0482

Abstract: A content suggestion system to generate and cause display of a set of chat suggestions based on messages received at a client device. The content suggestions system is configured to display messages that include message content at a client device, and identify content selected by a user of the client device to be included in a response to the messages received at the client device. The content suggestion system tracks and stores a number of times in which a particular pair of content appear in succession in a chat context, and calculates a ranking of the content among a set of available content. When subsequent messages that include the content of the content pair are displayed at the client device, the content suggestion system retrieves and presents a set of content as suggestions, based on the corresponding ranks.

公开(公告)号：US10402689B1

公开(公告)日：2019-09-03

申请号：US15706057

申请日：2017-09-15

Applicant: Snap Inc.

Inventor： Lidiia Bogdanovych ,  William Brendel ,  Samuel Edward Hare ,  Fedir Poliakov ,  Guohui Wang ,  Xuehan Xiong ,  Jianchao Yang ,  Linjie Yang

IPC: G06T7/11 ,  G06K9/62 ,  G06K9/74 ,  G06T7/194 ,  G06N3/08 ,  G06N3/04 ,  G06K9/68 ,  H04N7/14 ,  H04N5/445 ,  H04N5/76

Abstract: A machine learning system can generate an image mask (e.g., a pixel mask) comprising pixel assignments for pixels. The pixels can be assigned to classes, including, for example, face, clothes, body skin, or hair. The machine learning system can be implemented using a convolutional neural network that is configured to execute efficiently on computing devices having limited resources, such as mobile phones. The pixel mask can be used to more accurately display video effects interacting with a user or subject depicted in the image.