公开(公告)号：US20160132783A1

公开(公告)日：2016-05-12

申请号：US14614671

申请日：2015-02-05

Applicant: Google Inc.

Inventor： Huazhong Ning ,  Cheng Sheng ,  Wei Chai

IPC: G06N7/00

CPC classification number: G06N7/005 ,  G06F16/337

Abstract: A system and method of determining sets of related terms in a target domain based on a probability of co-occurrence in a source domain user model and a target domain user model of a same user, creating an adapted user model for a first user based on the sets of related terms, and merging the adapted user model with a target domain user model for the first user to form a merged user model for the first user.

Abstract translation: 一种基于在同一用户的源域用户模型和目标域用户模型中同现的概率来确定目标域中的相关项的集合的系统和方法，其基于以下方式为第一用户创建适配的用户模型： 所述相关术语集合，以及将所述适配用户模型与所述第一用户的目标域用户模型合并，以形成所述第一用户的合并用户模型。

公开(公告)号：US20150220525A1

公开(公告)日：2015-08-06

申请号：US14172770

申请日：2014-02-04

Applicant: Google Inc.

Inventor： David Alexander Ross ,  Christopher Tim Althoff ,  Huazhong Ning ,  Mohamad Tarifi ,  Douglas Eck

IPC: G06F17/30

CPC classification number: G06F17/30029 ,  G06F17/30 ,  G06F17/30038 ,  G06F17/30053 ,  G06F17/3053

Abstract: A user feedback module, executable by a processing device from memory is disclosed. The user feedback module receives from a user device a selection of a seed media item. The seed media item includes a seed label. The user feedback module further generates a list, the list includes the seed label and a set of related labels based on the seed label. The seed label and each related label include a separate label weight. The user feedback module also identifies multiple media items associated with an associate label. The associate label includes at least one of the seed label or a related label of the first set of related labels. The user feedback module also transmits to the user device a first media item from the multiple media items. The user feedback module adjusts the label weight of the associate label based on a user feedback on the first media item.

Abstract translation: 公开了一种由处理装置从存储器执行的用户反馈模块。 用户反馈模块从用户设备接收种子媒体项的选择。 种子媒体项目包括种子标签。 用户反馈模块进一步生成列表，该列表基于种子标签包括种子标签和一组相关标签。 种子标签和每个相关标签包括单独的标签重量。 用户反馈模块还识别与关联标签相关联的多个媒体项目。 相关标签包括第一组相关标签的种子标签或相关标签中的至少一个。 用户反馈模块还向多个媒体项目向用户设备发送第一媒体项目。 用户反馈模块基于用户对第一媒体项目的反馈来调整关联标签的标签权重。