公开(公告)号：US11188601B2

公开(公告)日：2021-11-30

申请号：US16007350

申请日：2018-06-13

Applicant: eBay Inc.

Inventor： David Goldberg ,  Miroslav Melichar ,  Michael Ching ,  Davide Libenzi

IPC: G06F16/00 ,  G06F16/9535

Abstract: Disclosed is a system comprising a computer-readable storage medium storing at least one program, and a computer-implemented method for generating search results. A data access module accesses search results data indicative of a plurality items and that is indicative of ranking values of the plurality of items. A controller module generates page data based on the search results data. The controller module selects a first item from the plurality of items. A diversification module accesses a first rule of the page data. The diversification module determines a deviance value and a reordering-cost value of a second item from the plurality of items. The controller module can select, based at least on a first combination of the deviance and the reordering-cost values of the second item, the second item for placement ahead of the first item on the page data.

公开(公告)号：US10019523B2

公开(公告)日：2018-07-10

申请号：US14550708

申请日：2014-11-21

Applicant: eBay Inc.

Inventor： David Goldberg ,  Miroslav Melichar ,  Michael Ching ,  Davide Libenzi

IPC: G06F17/30

CPC classification number: G06F16/9535

Abstract: Disclosed are a system comprising a computer-readable storage medium storing at least one program, and a computer-implemented method for generating search results. A data access module accesses search results data indicative of a plurality items and that is indicative of ranking values of the plurality of items. A controller module generates page data based on the search results data. The controller module selects a first item from the plurality of items. A diversification module accesses a first rule of the page data. The diversification module determines a deviance value and a reordering-cost value of a second item from the plurality of items. The controller module can select, based at least on a first combination of the deviance and the reordering-cost values of the second item, the second item for placement ahead of the first item on the page data.

公开(公告)号：US20160147755A1

公开(公告)日：2016-05-26

申请号：US14550708

申请日：2014-11-21

Applicant: eBay Inc.

Inventor： David Goldberg ,  Miroslav Melichar ,  Michael Ching ,  Davide Libenzi

IPC: G06F17/30

CPC classification number: G06F17/30867

Abstract: Disclosed are a system comprising a computer-readable storage medium storing at least one program, and a computer-implemented method for generating search results. A data access module accesses search results data indicative of a plurality items and that is indicative of ranking values of the plurality of items. A controller module generates page data based on the search results data. The controller module selects a first item from the plurality of items. A diversification module accesses a first rule of the page data. The diversification module determines a deviance value and a reordering-cost value of a second item from the plurality of items. The controller module can select, based at least on a first combination of the deviance and the reordering-cost values of the second item, the second item for placement ahead of the first item on the page data.

Abstract translation: 公开了一种包括存储至少一个程序的计算机可读存储介质和用于生成搜索结果的计算机实现的方法的系统。 数据访问模块访问指示多个项目并且指示多个项目的排序值的搜索结果数据。 控制器模块根据搜索结果数据生成页面数据。 控制器模块从多个项目中选择第一项目。 多元化模块访问页面数据的第一规则。 多元化模块从多个项目确定第二项目的偏离值和重新排序成本值。 控制器模块可以至少基于偏差的第一组合和第二项的重新排序成本值来选择用于在页面数据上的第一项之前的位置的第二项。

公开(公告)号：US20180293321A1

公开(公告)日：2018-10-11

申请号：US16007350

申请日：2018-06-13

Applicant: eBay Inc.

Inventor： David Goldberg ,  Miroslav Melichar ,  Michael Ching ,  Davide Libenzi

IPC: G06F17/30

Abstract: Disclosed is a system comprising a computer-readable storage medium storing at least one program, and a computer-implemented method for generating search results. A data access module accesses search results data indicative of a plurality items and that is indicative of ranking values of the plurality of items. A controller module generates page data based on the search results data. The controller module selects a first item from the plurality of items. A diversification module accesses a first rule of the page data. The diversification module determines a deviance value and a reordering-cost value of a second item from the plurality of items. The controller module can select, based at least on a first combination of the deviance and the reordering-cost values of the second item, the second item for placement ahead of the first item on the page data.