公开(公告)号：US10318573B2

公开(公告)日：2019-06-11

申请号：US15190030

申请日：2016-06-22

Applicant: Yahoo! Inc.

Inventor： Nadav Golbandi ,  Uri Schonfeld

IPC: G06K9/00 ,  G06F16/532 ,  G06T11/60 ,  G06F16/9535 ,  G06F16/58

Abstract: Methods and apparatus for using features of images representing content items to improve the presentation of the content items are disclosed. In one embodiment, a plurality of digital images are obtained, where each of the images represents a corresponding one of a plurality of content items. Image features of each of the digital images are determined. Additional features including at least one of user features pertaining to a user of a client device or contextual features pertaining to the client device are ascertained. At least a portion of the content items are provided via a network to the client device using features that include or are derived from both the image features of each of the plurality of digital images and the additional features.

公开(公告)号：US20160092550A1

公开(公告)日：2016-03-31

申请号：US14501222

申请日：2014-09-30

Applicant: Yahoo!, Inc.

Inventor： Reiner Kraft ,  Uri Schonfeld

IPC: G06F17/30

CPC classification number: G06F16/9535

Abstract: A first named entity, in a first query, may be identified. A first type, of the first named entity, may be determined and a first prefix and a first postfix, associated with the first named entity in the first query, may be identified. The first prefix and the first postfix may be assigned to a first group. The first group may designate one or more prefixes and one or more postfixes as being associated with the first type. A second named entity, associated with the first prefix and the first postfix in the first group, may be identified in a second query. Responsive to the second named entity being associated with the first type, a first search intent case comprising the first prefix, the first postfix, and the first type may be added to a database.

Abstract translation: 可以识别第一个查询中的第一个命名实体。 可以确定第一命名实体的第一类型，并且可以识别与第一查询中的第一命名实体相关联的第一前缀和第一后缀。 可以将第一前缀和第一后缀分配给第一组。 第一组可以将一个或多个前缀和一个或多个后缀指定为与第一类型相关联。 可以在第二查询中识别与第一组中的第一前缀和第一后缀相关联的第二命名实体。 响应于与第一类型相关联的第二命名实体，可以将包括第一前缀，第一后缀和第一类型的第一搜索意图情况添加到数据库。

公开(公告)号：US20170371900A1

公开(公告)日：2017-12-28

申请号：US15190030

申请日：2016-06-22

Applicant: Yahoo! Inc.

Inventor： Nadav Golbandi ,  Uri Schonfeld

IPC: G06F17/30 ,  G06K9/20 ,  G06K9/46 ,  G06T11/60

CPC classification number: G06F17/30277 ,  G06F17/30265 ,  G06F17/30867 ,  G06T11/60

Abstract: Methods and apparatus for using features of images representing content items to improve the presentation of the content items are disclosed. In one embodiment, a plurality of digital images are obtained, where each of the images represents a corresponding one of a plurality of content items. Image features of each of the digital images are determined. Additional features including at least one of user features pertaining to a user of a client device or contextual features pertaining to the client device are ascertained. At least a portion of the content items are provided via a network to the client device using features that include or are derived from both the image features of each of the plurality of digital images and the additional features.