公开(公告)号：US20150317317A1

公开(公告)日：2015-11-05

申请号：US14265900

申请日：2014-04-30

Applicant: Yahoo! Inc.

Inventor： Hongbo Deng ,  Anlei Dong ,  Shenhong Zhu ,  Jiuhe Gan ,  Sudarshan Lamkhede ,  Yi Chang

IPC: G06F17/30

CPC classification number: G06F17/3097 ,  G06F17/3053 ,  G06F17/3064 ,  G06F17/30864

Abstract: Methods, systems and programming for providing query suggestions including entities. In one example, a prefix of a query is first received. A plurality of query suggestions are then identified based on the prefix of the query. The plurality of query suggestions include at least one entity. Scores of each of the plurality of query suggestions are computed using a first model. The first model includes an adjustable parameter used for computing the score of the at least one entity. The plurality of question suggestions are ranked based, at least in part, on the scores.

Abstract translation: 提供包括实体在内的查询建议的方法，系统和程序。 在一个示例中，首先接收查询的前缀。 然后，基于查询的前缀来识别多个查询建议。 多个查询建议包括至少一个实体。 使用第一模型来计算多个查询建议中的每一个的分数。 第一模型包括用于计算至少一个实体的分数的可调参数。 多个问题建议至少部分地基于得分进行排名。

公开(公告)号：US20150310016A1

公开(公告)日：2015-10-29

申请号：US14264112

申请日：2014-04-29

Applicant: Yahoo! Inc.

Inventor： Sudarshan Lamkhede ,  Peter Mika ,  Vinod Balakrishnan

IPC: G06F17/30

CPC classification number: G06F17/30737

Abstract: Methods, systems and programming for entity recognition in a query. In one example, an index that associates an alias with one or more entities is obtained. Each of the one or more entities is associated with one or more features. A query associated with one or more features is received from a user. The alias is then identified in the query. At least one of the one or more entities is determined based, at least in part, on the features associated with each of the one or more entities and the features associated with the query.

Abstract translation: 查询中实体识别的方法，系统和编程。 在一个示例中，获得将别名与一个或多个实体相关联的索引。 一个或多个实体中的每一个与一个或多个特征相关联。 从用户接收与一个或多个特征相关联的查询。 然后在查询中标识别名。 至少部分地基于与所述一个或多个实体中的每一个相关联的特征以及与查询相关联的特征来确定所述一个或多个实体中的至少一个。

公开(公告)号：US09836554B2

公开(公告)日：2017-12-05

申请号：US14265900

申请日：2014-04-30

Applicant: Yahoo! Inc.

Inventor： Hongbo Deng ,  Anlei Dong ,  Shenhong Zhu ,  Jiuhe Gan ,  Sudarshan Lamkhede ,  Yi Chang

IPC: G06F7/02 ,  G06F17/30

CPC classification number: G06F17/3097 ,  G06F17/3053 ,  G06F17/3064 ,  G06F17/30864

Abstract: Methods, systems and programming for providing query suggestions including entities. In one example, a prefix of a query is first received. A plurality of query suggestions are then identified based on the prefix of the query. The plurality of query suggestions include at least one entity. Scores of each of the plurality of query suggestions are computed using a first model. The first model includes an adjustable parameter used for computing the score of the at least one entity. The plurality of question suggestions are ranked based, at least in part, on the scores.

公开(公告)号：US09619558B2

公开(公告)日：2017-04-11

申请号：US14264112

申请日：2014-04-29

Applicant: Yahoo! Inc.

Inventor： Sudarshan Lamkhede ,  Peter Mika ,  Vinod Balakrishnan

IPC: G06F17/30

CPC classification number: G06F17/30737

Abstract: Methods, systems and programming for entity recognition in a query. In one example, an index that associates an alias with one or more entities is obtained. Each of the one or more entities is associated with one or more features. A query associated with one or more features is received from a user. The alias is then identified in the query. At least one of the one or more entities is determined based, at least in part, on the features associated with each of the one or more entities and the features associated with the query.