公开(公告)号：US09298852B2

公开(公告)日：2016-03-29

申请号：US13928868

申请日：2013-06-27

Applicant: GOOGLE INC.

Inventor： Emanuel Taropa ,  Jeffrey A. Dean ,  Simon Tong ,  Nitin Gupta ,  Noam M. Shazeer ,  Anwis Das ,  Murtaza A. Basrai

IPC: G06F17/30 ,  G06F7/00

CPC classification number: G06F17/3097 ,  G06F17/3064 ,  G06F17/30646 ,  G06F17/30672

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for reranking query completions based on activity session data. One of the methods includes receiving a query prefix from a user. Query completions are obtained for the query prefix. One or more likely queries that are likely to co-occur with a reference query in user activity sessions are obtained. If one of the likely queries matches one of the query completions, a modified ranking of the query completions is determined, including boosting a ranking of matching query completions. The modified ranking of the query completions is provided in response to receiving the query prefix.

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，用于基于活动会话数据重新排列查询完成。 其中一种方法包括从用户接收查询前缀。 获取查询前缀的查询完成。 获得在用户活动会话中可能与参考查询共存的一个或多个可能的查询。 如果一个可能的查询与其中一个查询完成相匹配，则确定查询完成的修改排名，包括提升匹配查询完成的排名。 响应于接收查询前缀而提供查询完成的修改排名。

公开(公告)号：US20150169578A1

公开(公告)日：2015-06-18

申请号：US13928868

申请日：2013-06-27

Applicant: GOOGLE INC.

Inventor： Emanuel Taropa ,  Jeffrey A. Dean ,  Simon Tong ,  Nitin Gupta ,  Noam M. Shazeer ,  Anwis Das ,  Murtaza A. Basrai

IPC: G06F17/30

CPC classification number: G06F17/3097 ,  G06F17/3064 ,  G06F17/30646 ,  G06F17/30672

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for reranking query completions based on activity session data. One of the methods includes receiving a query prefix from a user. Query completions are obtained for the query prefix. One or more likely queries that are likely to co-occur with a reference query in user activity sessions are obtained. If one of the likely queries matches one of the query completions, a modified ranking of the query completions is determined, including boosting a ranking of matching query completions. The modified ranking of the query completions is provided in response to receiving the query prefix.

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，用于基于活动会话数据重新排列查询完成。 其中一种方法包括从用户接收查询前缀。 获取查询前缀的查询完成。 获得在用户活动会话中可能与参考查询共存的一个或多个可能的查询。 如果一个可能的查询与其中一个查询完成相匹配，则确定查询完成的修改排名，包括提升匹配查询完成的排名。 响应于接收查询前缀而提供查询完成的修改排名。