公开(公告)号：US10860632B2

公开(公告)日：2020-12-08

申请号：US15550591

申请日：2016-01-07

Applicant: Alibaba Group Holding Limited

Inventor： Jiexiong Wang ,  Yang Yang ,  Weijun Fu ,  Yining Chen

IPC: G06F16/00 ,  G06F16/33 ,  G06F16/28 ,  G06F16/242 ,  G06F16/332

Abstract: An information query method and device. The method comprises: converting a query text in a natural language entered by a user, into a structured statement in an abstract query language; converting the statement in an abstract query language into a basic query statement or multiple iterated basic query statements (S200); and for a prepared database, performing query operations according to the basic query statement or the multiple iterated basic statements. Intentional analysis can be performed firstly on query texts in a natural language entered by a user to filter out a text requiring no query, a query text meeting the intention is converted into a statement in a abstract query language, then the statement in the abstract query language is converted into a basic query statement or multiple iterated basic query statements, most query intentions can be covered, complex logical and reasoning query can be achieved, and query results can be returned conveniently.

公开(公告)号：US20150143214A1

公开(公告)日：2015-05-21

申请号：US14549394

申请日：2014-11-20

Applicant: Alibaba Group Holding Limited

Inventor： Sha Chen ,  Menghui Chen ,  Honghua He ,  Zhang Liu ,  Yining Chen

IPC: G06F17/22

CPC classification number: G06F17/2235 ,  G06F16/951

Abstract: Example methods and devices for processing a page are described. One or more pages of a designated website are acquired. The one or more pages are clustered to obtain one or more classes in accordance with page features of the pages. At least one class is selected as a list page set according to a page linking relationship between the one or more classes. It is not necessary to require an operator to manually involve in the process of establishing the list page set. The present techniques have simple operations and high accuracy rate, thereby improving an efficiency and reliability of establishing a list page library.

Abstract translation: 描述用于处理页面的示例方法和设备。 获取一个或多个指定网站的页面。 一个或多个页面被聚类以根据页面的页面特征来获得一个或多个类别。 根据一个或多个类之间的页面链接关系，至少选择一个类作为列表页面集合。 没有必要要求操作者手动参与建立列表页面集合的过程。 本技术操作简单，准确率高，提高了建立列表页库的效率和可靠性。

公开(公告)号：US10387545B2

公开(公告)日：2019-08-20

申请号：US14549394

申请日：2014-11-20

Applicant: Alibaba Group Holding Limited

Inventor： Sha Chen ,  Menghui Chen ,  Honghua He ,  Zhang Liu ,  Yining Chen

IPC: G06F17/22 ,  G06F16/951

Abstract: Example methods and devices for processing a page are described. One or more pages of a designated website are acquired. The one or more pages are clustered to obtain one or more classes in accordance with page features of the pages. At least one class is selected as a list page set according to a page linking relationship between the one or more classes. It is not necessary to require an operator to manually involve in the process of establishing the list page set. The present techniques have simple operations and high accuracy rate, thereby improving an efficiency and reliability of establishing a list page library.