公开(公告)号：US20160239490A1

公开(公告)日：2016-08-18

申请号：US13763198

申请日：2013-02-08

Applicant: Google, Inc.

Inventor： Kedar Dhamdhere ,  John Ogden Lamping ,  Paul A. Tucker

IPC: G06F17/30

CPC classification number: G06F16/3338 ,  G06F16/3322

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for using alternate words as an indication of word sense. In one aspect, a method includes identifying a particular term. The method further includes identifying a first alternate term and a second alternate term for the particular term, and identifying a first sequence of terms that occurs in a text corpus, and includes the particular term among its terms. The method further includes determining a number of occurrences of a second sequence of terms in the text corpus. The second sequence of terms differs from the first sequence of terms only in that the first alternate term is substituted for the particular term and determining a number of occurrences of a third sequence of terms in the text corpus. The third sequence of terms differs from the first sequence of terms.

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，用于使用替代单词作为词义的指示。 一方面，一种方法包括识别特定术语。 该方法还包括识别特定术语的第一替代项和第二替代术语，以及识别在文本语料库中出现的术语的第一序列，并且包括其术语中的特定术语。 所述方法还包括确定所述文本语料库中的第二序列序列的出现次数。 第二个术语序列与第一个术语序列的不同之处仅在于第一个替代项代替特定术语并确定文本语料库中第三个术语序列的出现次数。 第三个术语序列与第一个术语序列不同。

公开(公告)号：US09305113B2

公开(公告)日：2016-04-05

申请号：US14642093

申请日：2015-03-09

Applicant: Google Inc.

Inventor： Ashutosh Garg ,  Kedar Dhamdhere

IPC: G06F17/30

CPC classification number: G06F17/30967 ,  G06F17/30401 ,  G06F17/30864

Abstract: Apparatus, systems and methods for contextual query revision are disclosed. A current search query is received during a search session. The current search query includes one or more current search tokens. Potentially inaccurate search tokens are identified from the one or more current search tokens. A possible replacement token is identified based upon the potentially inaccurate search token. A group of related tokens is identified from query logs, and a modified search query is generated if the replacement token is not included in the related tokens.

公开(公告)号：US20150310528A1

公开(公告)日：2015-10-29

申请号：US14790893

申请日：2015-07-02

Applicant: Google Inc.

Inventor： Srinath Sridhar ,  Ashutosh Garg ,  Kedar Dhamdhere ,  Varun Kacholia

IPC: G06Q30/06 ,  G06F17/30

CPC classification number: G06Q30/0627 ,  G06F16/24578 ,  G06F16/338 ,  G06F16/951 ,  G06Q30/0601 ,  G06Q30/0603

Abstract: Offer listings can be classified as accessory offers or product offers using a classification operation performed on a corpus of offers. Data from the classification operation can be used to classify received queries as either product or accessory, and to classify results as products or accessories for purposes of presenting a relevant list of results to a user.

公开(公告)号：US09773064B1

公开(公告)日：2017-09-26

申请号：US14171218

申请日：2014-02-03

Applicant: Google Inc.

Inventor： Ashutosh Garg ,  Kedar Dhamdhere

IPC: G06F17/30 ,  G06F7/00

CPC classification number: G06F17/30867 ,  G06F17/30386 ,  G06F17/30389 ,  G06F17/30663 ,  G06F17/30693

Abstract: Apparatus, systems and methods for contextual search term evaluation are disclosed. A current search query is received during a search session. A predicate subsequence in the search query is identified. A subsequent search term in the query is identified. The search term attributes of the subsequent search term are adjusted.

公开(公告)号：US09275113B1

公开(公告)日：2016-03-01

申请号：US13762114

申请日：2013-02-07

Applicant: Google Inc.

Inventor： Mayur Datar ,  Kedar Dhamdhere ,  Ashutosh Garg

IPC: G06F17/30

CPC classification number: G06F17/3053 ,  G06F17/30864

Abstract: Methods, systems and apparatus, including computer program products are described for ranking content items identified by a search engine and delivering corresponding search results. In one aspect, search engine user language preference data is stored in association with user content item selection records. Analysis of the records is performed to identify content items that appeal to users having common language preferences. Query results can be ranked based on the language preference of the current user and/or the user's query and data derived from the selection records.

公开(公告)号：US20150178408A1

公开(公告)日：2015-06-25

申请号：US14642093

申请日：2015-03-09

Applicant: Google Inc.

Inventor： Ashutosh Garg ,  Kedar Dhamdhere

IPC: G06F17/30

CPC classification number: G06F17/30967 ,  G06F17/30401 ,  G06F17/30864

Abstract: Apparatus, systems and methods for contextual query revision are disclosed. A current search query is received during a search session. The current search query includes one or more current search tokens. Potentially inaccurate search tokens are identified from the one or more current search tokens. A possible replacement token is identified based upon the potentially inaccurate search token. A group of related tokens is identified from query logs, and a modified search query is generated if the replacement token is not included in the related tokens.

Abstract translation: 公开了用于上下文查询修订的装置，系统和方法。 在搜索会话期间接收当前的搜索查询。 当前搜索查询包括一个或多个当前搜索令牌。 从一个或多个当前的搜索令牌中识别潜在的不正确的搜索令牌。 基于可能不准确的搜索令牌来识别可能的替换令牌。 从查询日志中识别一组相关的令牌，如果替换令牌不包含在相关的令牌中，则会生成修改的搜索查询。

公开(公告)号：US20140095528A1

公开(公告)日：2014-04-03

申请号：US14097887

申请日：2013-12-05

Applicant: GOOGLE INC.

Inventor： Ashutosh Garg ,  Kedar Dhamdhere

IPC: G06F17/30

CPC classification number: G06F17/30967 ,  G06F17/30401 ,  G06F17/30864

Abstract: Apparatus, systems and methods for contextual query revision are disclosed. A current search query is received during a search session. The current search query includes one or more current search tokens. Potentially inaccurate search tokens are identified from the one or more current search tokens. A possible replacement token is identified based upon the potentially inaccurate search token. A group of related tokens is identified from query logs, and a modified search query is generated if the replacement token is not included in the related tokens.

Abstract translation: 公开了用于上下文查询修订的装置，系统和方法。 在搜索会话期间接收当前的搜索查询。 当前搜索查询包括一个或多个当前搜索令牌。 从一个或多个当前的搜索令牌中识别潜在的不正确的搜索令牌。 基于可能不准确的搜索令牌来识别可能的替换令牌。 从查询日志中识别一组相关的令牌，如果替换令牌不包含在相关的令牌中，则会生成修改的搜索查询。