公开(公告)号：US08949229B1

公开(公告)日：2015-02-03

申请号：US13850019

申请日：2013-03-25

Applicant: Google Inc.

Inventor： Zhihui Chen ,  Varun Kacholia ,  Hao Zhang

IPC: G06F17/30

CPC classification number: G06F17/3053 ,  G06F17/30817 ,  G06F17/30864

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining a video score for a domain. In one aspect, a method includes determining video resources hosted on devices assigned to a domain, determining a quality metric for the video resources, generating a quality score from the quality metrics for video resources hosted on the domain, generating a quantity score based on counts of video resources hosted on the domain, determining a domain video score from the quality score and the quantity score, and adjusting, based on the domain video score, one or more video search operations on the video resources hosted on the domain.

Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于确定域的视频分数。 一方面，一种方法包括确定托管在分配给域的设备上的视频资源，确定视频资源的质量度量，从该域上承载的视频资源的质量度量生成质量分数，基于计数产生数量分数 托管在域上的视频资源，根据质量得分和数量分数确定域视频分数，并根据域视频分数调整在域上托管的视频资源上的一个或多个视频搜索操作。

公开(公告)号：US08949874B1

公开(公告)日：2015-02-03

申请号：US13926984

申请日：2013-06-25

Applicant: Google Inc.

Inventor： Wenxin Li ,  Zhihui Chen ,  Nitin Jindal ,  Nitin Khandelwal

IPC: H04H60/32 ,  G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/442 ,  H04N21/232

CPC classification number: H04N21/442 ,  H04N21/232 ,  H04N21/252 ,  H04N21/41407 ,  H04N21/44204 ,  H04N21/4828

Abstract: A computer system determines feature metrics for a content channel. The content channel includes one or more media items. The computer system receives a query that corresponds to a query types. The query type is associated with a subset of the feature metrics. The computer system evaluates the content channel based on the subset of feature metrics to produce a channel score for the query type and provides the channel score to position at least one of the media items of the content channel in a query result of the query.

Abstract translation: 计算机系统确定内容频道的特征度量。 内容频道包括一个或多个媒体项目。 计算机系统接收与查询类型相对应的查询。 查询类型与特征指标的子集相关联。 计算机系统基于特征度量的子集评估内容频道，以产生查询类型的频道分数，并且在查询的查询结果中提供频道分数以定位内容频道的至少一个媒体项。

公开(公告)号：US09189526B1

公开(公告)日：2015-11-17

申请号：US13832208

申请日：2013-03-15

Applicant: Google Inc.

Inventor： Zhihui Chen ,  Jonathan Frankle

IPC: G06F17/30

CPC classification number: G06F17/3053 ,  G06F17/30675 ,  G06F17/30864 ,  G06F17/30867

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for ranking search results. One of the methods includes receiving a search result obtained in response to a query, wherein the search result identifies a resource and has an associated score S. A determination is made that users prefer newer resources over older resources for the query and that the resource is a new resource. A new score S′ is associated with the resource in place of S, based on the determination that users prefer newer resources over older resources for the query and that the resource is a new resource.

Abstract translation: 方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于对搜索结果进行排名。 方法之一包括接收响应于查询获得的搜索结果，其中搜索结果标识资源并具有相关联的分数S.确定用户偏好较旧资源更新的资源用于查询，并且资源是 一个新的资源。 基于用户喜欢较旧的资源对查询的较新资源以及该资源是新资源的确定，新的分数S'与资源相关联。