公开(公告)号：US09507830B2

公开(公告)日：2016-11-29

申请号：US14206880

申请日：2014-03-12

Applicant: GOOGLE INC.

Inventor： Pi-Chuan Chang ,  Daniel Ramage

IPC: G06F17/30

CPC classification number: G06F17/3053 ,  G06F17/30699 ,  G06F17/30867 ,  G06F17/30876

Abstract: A system stores a table mapping users to attributes, and stores a second table mapping the users to products associated with a source domain. The system determines a set of top scoring products for each of the attributes, and creates, using the top scoring products, a model that is predictive of an activity in a target domain, the target domain being separate from the source domain. The system detects a behavior from a particular user accessing the target domain, and generates a personalized prediction for the particular user based on the model, in response to the detecting the behavior.

Abstract translation: 系统存储将用户映射到属性的表，并存储将用户映射到与源域相关联的产品的第二表。 系统为每个属性确定一组最高评分产品，并使用最高评分产品创建一个预测目标域中活动的模型，目标域与源域分离。 系统检测来自访问目标域的特定用户的行为，并且响应于检测到行为而基于模型为特定用户生成个性化预测。