公开(公告)号：US09336311B1

公开(公告)日：2016-05-10

申请号：US13652017

申请日：2012-10-15

Applicant: Google Inc.

Inventor： Tomer Amarilio ,  Itay Maman

IPC: G06F17/30

CPC classification number: G06F17/30864 ,  G06F17/30867

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining the relevancy of entities. One of the methods includes obtaining a first entity identifier, wherein the first entity identifier identifies a first entity associated with a query; identifying one or more second entities associated with the first entity; and for each of the one or more second entities, determining a relevancy score for the second entity from a measure of the popularity of the second entity and a measure of the freshness of the second entity, wherein the relevancy score represents a relevance of the second entity to the query; determining that the relevancy score satisfies a threshold; and providing the second entity in response to the query.

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，用于确定实体的相关性。 方法之一包括获得第一实体标识符，其中第一实体标识符标识与查询相关联的第一实体; 识别与所述第一实体相关联的一个或多个第二实体; 并且对于所述一个或多个第二实体中的每一个，从所述第二实体的受欢迎度的度量和所述第二实体的新鲜度的度量来确定所述第二实体的相关性得分，其中所述相关性分数表示所述第二实体的相关度， 实体查询; 确定相关性分数满足阈值; 并提供第二实体以响应该查询。