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公开(公告)号：US09229974B1
公开(公告)日：2016-01-05
申请号：US13656959
申请日：2012-10-22
Applicant: Google Inc.
Inventor： John J. Lee , Melissa K. Carroll
IPC: G06F17/30
CPC classification number: G06F17/30424 , G06F17/30705
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for classifying queries. A query that includes one or more query terms is received. One or more entity identifiers are extracted from one or more search results that are responsive to the query. One or more of the query terms are compared with the extracted entity identifiers. Based on comparing the query terms with the extracted entity identifiers, the query is classified as an entity-triggering query or as a description-triggering query.
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，用于对查询进行分类。 收到包含一个或多个查询词语的查询。 从响应于查询的一个或多个搜索结果中提取一个或多个实体标识符。 将一个或多个查询项与提取的实体标识符进行比较。 通过将查询项与提取的实体标识符进行比较，将查询分类为实体触发查询或描述触发查询。
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公开(公告)号：US09569487B1
公开(公告)日：2017-02-14
申请号：US14740655
申请日：2015-06-16
Applicant: Google Inc.
Inventor： Melissa K. Carroll , John J. Lee
CPC classification number: G06F17/30424 , G06F17/278 , G06F17/30554 , G06F17/30663
Abstract: An embodiment may receive a question at a computing device; obtain a search result set in response to the question; identify, using the computing device, one or more entities that are associated with at least one document referenced by the search result set; select, using the computing device, one or more relevant entities identified as being associated with (i) documents referenced by the search result set and (ii) the question; and output, using the computing device, an answer to the question based at least on the selected one or more entities.
Abstract translation: 实施例可以在计算设备处接收问题; 获取响应该问题的搜索结果集; 使用所述计算设备识别与所述搜索结果集所引用的至少一个文档相关联的一个或多个实体; 使用所述计算设备选择被识别为与所述搜索结果集所引用的文档相关联的一个或多个相关实体，以及（ii）所述问题; 并且使用所述计算设备至少基于所选择的一个或多个实体来输出对所述问题的答案。
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公开(公告)号：US09081814B1
公开(公告)日：2015-07-14
申请号：US13795652
申请日：2013-03-12
Applicant: Google Inc.
Inventor： Melissa K. Carroll , John J. Lee
CPC classification number: G06F17/30424 , G06F17/278 , G06F17/30554 , G06F17/30663
Abstract: An embodiment may receive a question at a computing device; obtain a search result set in response to the question; identify, using the computing device, one or more entities that are associated with at least one document referenced by the search result set; select, using the computing device, one or more relevant entities identified as being associated with (i) documents referenced by the search result set and (ii) the question; and output, using the computing device, an answer to the question based at least on the selected one or more entities.
Abstract translation: 实施例可以在计算设备处接收问题; 获取响应该问题的搜索结果集; 使用所述计算设备识别与所述搜索结果集所引用的至少一个文档相关联的一个或多个实体; 使用所述计算设备选择被识别为与所述搜索结果集所引用的文档相关联的一个或多个相关实体，以及（ii）所述问题; 并且使用所述计算设备至少基于所选择的一个或多个实体来输出对所述问题的答案。
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