公开(公告)号：US09280592B1

公开(公告)日：2016-03-08

申请号：US13815905

申请日：2013-03-15

Applicant: GOOGLE INC.

Inventor： Dan Fredinburg ,  Keith Patrick Enright ,  Andrew Swerdlow

IPC: G06F17/30

CPC classification number: G06F17/30598 ,  G06F17/30867

Abstract: A computer-implemented method, including identifying user subscriptions that meet at least one criterion of a plurality of criteria for detecting subscriptions that are no longer active, classifying the user subscriptions into a first group and a second group, where user subscriptions in the first group have at least one context factor associated with the at least one criterion, matching the user subscriptions of the second group with data of unavailable users to produce a third group of user subscriptions, where the user subscriptions of the third group are successfully matched with some of the data of unavailable users.

Abstract translation: 一种计算机实现的方法，包括识别满足用于检测不再活动的订阅的多个标准的至少一个标准的用户订阅，将用户订阅分类为第一组和第二组，其中用户订阅在第一组中 具有与所述至少一个标准相关联的至少一个上下文因素，将所述第二组的用户订阅与不可用用户的数据匹配以产生第三组用户订阅，其中所述第三组的用户订阅与 不可用的数据。