公开(公告)号：US20180285444A1

公开(公告)日：2018-10-04

申请号：US14449409

申请日：2014-08-01

Applicant: Google Inc.

Inventor： Ajay Joshi ,  Yang-hua Chu ,  John Eric Hoffmann ,  Gil Simha Briskin

IPC: G06F17/30

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for rewriting contextual queries. In one aspect, a method includes receiving a first query for a user session, determining contextual data associated with the first query, receiving a second query subsequent to the first query for the user session, determining that the second query is associated with the contextual data, determining that the second query corresponds to a particular template determined based on at least one of the contextual data or the second query, generating a third query based on the particular template, the contextual data, and the second query, and providing the third query as an input for an action that is responsive to the second query.

公开(公告)号：US09286395B1

公开(公告)日：2016-03-15

申请号：US13950956

申请日：2013-07-25

Applicant: Google Inc.

Inventor： Gil Simha Briskin ,  Ajay Joshi ,  John Eric Hoffmann

IPC: G06F17/30

CPC classification number: G06F17/30864

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for modifying queries in a discourse context. In one aspect, a method includes determining whether a query received from a user device subsequent to information provided to a user device and that defines a discourse context belongs to the discourse context. If the query belongs to the discourse context, the query is modified to take into account attributes of the discourse context.

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，用于在话语环境中修改查询。 在一个方面，一种方法包括确定在提供给用户设备并且定义话语上下文的信息之后从用户设备接收的查询是否属于话语上下文。 如果查询属于话语上下文，则修改查询以考虑话语上下文的属性。