公开(公告)号：US20170017724A1

公开(公告)日：2017-01-19

申请号：US15183455

申请日：2016-06-15

Applicant: Google Inc.

Inventor： Ian MacGillivray ,  Kaylin Spitz ,  Selena Sunling Yang ,  Varun Jasjit Singh ,  Emma S. Persky ,  Yonatan Erez

IPC: G06F17/30

CPC classification number: G06F17/30867 ,  G06F17/3064

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing filters from resource content. In one aspect, a system receives data identifying a set of resources that are determined to be responsive to a search query and extracts a set of keywords from the contents of the resources and related queries. The keywords are processed according to candidate selection criteria, and a set of candidate query filters are determined. The candidate filters may be used to filter the resources that are responsive to the 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，用于从资源内容提供过滤器。 在一个方面，系统接收标识被确定为响应于搜索查询并且从资源和相关查询的内容中提取一组关键字的一组资源的数据。 关键字根据候选选择标准进行处理，并确定一组候选查询过滤器。 候选过滤器可以用于过滤响应于查询的资源。

公开(公告)号：US09448992B2

公开(公告)日：2016-09-20

申请号：US13910031

申请日：2013-06-04

Applicant: GOOGLE INC.

Inventor： Tomer Shmiel ,  Dvir Keysar ,  Yonatan Erez

IPC: G06F17/30 ,  G06F17/27

CPC classification number: G06F17/30705 ,  G06F17/248 ,  G06F17/2705 ,  G06F17/2745 ,  G06F17/30011 ,  G06F17/30654 ,  G06F17/30675

Abstract: Systems and methods provide natural language search results to clear-intent queries. To provide the natural language search results, a system may parse a document from an authoritative source to generate at least one heading-text pair, the text appearing under the heading in the document. The system may assign a topic and a question category to the heading-text pair and store the heading-text pair in a data store keyed by the topic and the question category. The system determines that a query corresponds to the topic and the question category, and provides the heading-text pair as a natural language search result for the query. In some implementations, the text portion of the heading-text pair may be a paragraph or a list of items and the natural language search result may be provided with conventional snippet-based search results in response to the query.

Abstract translation: 系统和方法为清晰意图查询提供自然语言搜索结果。 为了提供自然语言搜索结果，系统可以从权威来源解析文档以生成至少一个标题文本对，文本出现在文档中的标题下。 系统可以向标题文本对分配主题和问题类别，并将标题文本对存储在由主题和问题类别键入的数据存储中。 系统确定查询对应于主题和问题类别，并将标题文本对作为查询的自然语言搜索结果。 在一些实现中，标题文本对的文本部分可以是项目的段落或列表，并且响应于该查询，可以向自然语言搜索结果提供常规的基于片段的搜索结果。

公开(公告)号：US20140358889A1

公开(公告)日：2014-12-04

申请号：US13910031

申请日：2013-06-04

Applicant: GOOGLE INC.

Inventor： Tomer Shmiel ,  Dvir Keysar ,  Yonatan Erez

IPC: G06F17/30

CPC classification number: G06F17/30705 ,  G06F17/248 ,  G06F17/2705 ,  G06F17/2745 ,  G06F17/30011 ,  G06F17/30654 ,  G06F17/30675

Abstract: Systems and methods provide natural language search results to clear-intent queries. To provide the natural language search results, a system may parse a document from an authoritative source to generate at least one heading-text pair, the text appearing under the heading in the document. The system may assign a topic and a question category to the heading-text pair and store the heading-text pair in a data store keyed by the topic and the question category. The system determines that a query corresponds to the topic and the question category, and provides the heading-text pair as a natural language search result for the query. In some implementations, the text portion of the heading-text pair may be a paragraph or a list of items and the natural language search result may be provided with conventional snippet-based search results in response to the query.

Abstract translation: 系统和方法为清晰意图查询提供自然语言搜索结果。 为了提供自然语言搜索结果，系统可以从权威来源解析文档以生成至少一个标题文本对，文本出现在文档中的标题下。 系统可以向标题文本对分配主题和问题类别，并将标题文本对存储在由主题和问题类别键入的数据存储中。 系统确定查询对应于主题和问题类别，并将标题文本对作为查询的自然语言搜索结果。 在一些实现中，标题文本对的文本部分可以是项目的段落或列表，并且响应于该查询，可以向自然语言搜索结果提供常规的基于片段的搜索结果。