公开(公告)号：US20170302614A1

公开(公告)日：2017-10-19

申请号：US15635804

申请日：2017-06-28

Applicant: Facebook, Inc.

Inventor： Gregory Joseph Klein ,  Bradley Ray Green ,  Jun Li ,  Jonathan Daniel Sorg

IPC: H04L12/58 ,  G06F17/30 ,  G06N99/00 ,  H04L29/08 ,  G06Q50/00

CPC classification number: H04L51/32 ,  G06F17/30 ,  G06F17/3053 ,  G06N99/005 ,  G06Q50/01 ,  H04L51/063 ,  H04L65/403 ,  H04L67/306

Abstract: A system identifies unconnected content items of high quality and provides the unconnected content items for display to a user. The method comprises receiving several content items posted on pages of a social networking system. The system then determines a subset of those content items (e.g., high quality content items). A topic is then extracted from each of the subset of content items. The topic is mapped to one or more related pages of the social networking system that represent an expanded set of pages associated with the content item. For each of the related pages, a user is identified who is connected to the related page. Finally, the content item (e.g., a high quality content item) is provided to the user for display in the user's newsfeed.

公开(公告)号：US09712578B2

公开(公告)日：2017-07-18

申请号：US14307331

申请日：2014-06-17

Applicant: Facebook, Inc.

Inventor： Gregory Joseph Klein ,  Bradley Ray Green ,  Jun Li ,  Jonathan Daniel Sorg

IPC: G06F15/16 ,  H04L29/06 ,  G06F17/30 ,  G06Q50/00 ,  H04L29/08

CPC classification number: H04L51/32 ,  G06F17/30 ,  G06F17/3053 ,  G06N99/005 ,  G06Q50/01 ,  H04L51/063 ,  H04L65/403 ,  H04L67/306

Abstract: A system identifies unconnected content items of high quality and provides the unconnected content items for display to a user. The method comprises receiving several content items posted on pages of a social networking system. The system then determines a subset of those content items (e.g., high quality content items). A topic is then extracted from each of the subset of content items. The topic is mapped to one or more related pages of the social networking system that represent an expanded set of pages associated with the content item. For each of the related pages, a user is identified who is connected to the related page. Finally, the content item (e.g., a high quality content item) is provided to the user for display in the user's newsfeed.

公开(公告)号：US20150365447A1

公开(公告)日：2015-12-17

申请号：US14307331

申请日：2014-06-17

Applicant: Facebook, Inc.

Inventor： Gregory Joseph Klein ,  Bradley Ray Green ,  Jun Li ,  Jonathan Daniel Sorg

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L51/32 ,  G06F17/30 ,  G06F17/3053 ,  G06N99/005 ,  G06Q50/01 ,  H04L51/063 ,  H04L65/403 ,  H04L67/306

Abstract: A system identifies unconnected content items of high quality and provides the unconnected content items for display to a user. The method comprises receiving several content items posted on pages of a social networking system. The system then determines a subset of those content items (e.g., high quality content items). A topic is then extracted from each of the subset of content items. The topic is mapped to one or more related pages of the social networking system that represent an expanded set of pages associated with the content item. For each of the related pages, a user is identified who is connected to the related page. Finally, the content item (e.g., a high quality content item) is provided to the user for display in the user's newsfeed.

Abstract translation: 系统识别高质量的未连接的内容项目，并向用户提供未连接的内容项目以供显示。 该方法包括接收在社交网络系统的页面上张贴的多个内容项目。 然后，系统确定那些内容项目的子集（例如，高质量的内容项目）。 然后从内容项的每个子集中提取主题。 主题被映射到社交网络系统的一个或多个相关页面，其表示与内容项目相关联的一组扩展页面。 对于每个相关页面，识别谁连接到相关页面的用户。 最后，将内容项目（例如，高质量的内容项目）提供给用户以显示在用户的新闻源中。

公开(公告)号：US10193849B2

公开(公告)日：2019-01-29

申请号：US15635804

申请日：2017-06-28

Applicant: Facebook, Inc.

Inventor： Gregory Joseph Klein ,  Bradley Ray Green ,  Jun Li ,  Jonathan Daniel Sorg

IPC: G06F15/16 ,  H04L12/58 ,  H04L29/06 ,  H04L29/08 ,  G06F17/30 ,  G06Q50/00 ,  G06N99/00

Abstract: A system identifies unconnected content items of high quality and provides the unconnected content items for display to a user. The method comprises receiving several content items posted on pages of a social networking system. The system then determines a subset of those content items (e.g., high quality content items). A topic is then extracted from each of the subset of content items. The topic is mapped to one or more related pages of the social networking system that represent an expanded set of pages associated with the content item. For each of the related pages, a user is identified who is connected to the related page. Finally, the content item (e.g., a high quality content item) is provided to the user for display in the user's newsfeed.