公开(公告)号：US20230004613A1

公开(公告)日：2023-01-05

申请号：US17646683

申请日：2021-12-31

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Qin MAO ,  Pei ZOU ,  Yue ZHANG ,  Yan LIU ,  Haichao DENG

IPC: G06F16/9538 ,  G06F16/951 ,  G06F16/955 ,  G06F16/9537 ,  G06F40/30

Abstract: The present disclosure discloses a data mining method, a data mining apparatus, an electronic device and a storage medium, relates to the technical field of the Internet, and in particular to the Internet big data processing technology. The method includes: acquiring a current article to be mined; obtaining information values required for each data identification strategy of multiple data identification strategies from the current article, and each data identification strategy is used for identifying a preset type of data; identifying a data type of the current article according to the information values required for each data identification strategy to obtain a data type identification result; and determining whether the current article belongs to any preset type of data according to the data type identification result.

公开(公告)号：US20220358110A1

公开(公告)日：2022-11-10

申请号：US17871666

申请日：2022-07-22

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Yue ZHANG ,  Yabing SHI ,  Ye JIANG ,  Chunguang CHAI

IPC: G06F16/22 ,  G06F16/242

Abstract: A method and apparatus for processing a table, a device, a storage medium and a product. An implementation of the method comprise: receiving a content query request for a target table; acquiring a target tree structure of the target table according to the content query request; where, the target tree structure is obtained by performing absorbing processing and merging processing on at least one target cell in the target table; acquiring to-be-queried content in the content query request; and querying target content matching the to-be-queried content from the target tree structure.

公开(公告)号：US20230038091A1

公开(公告)日：2023-02-09

申请号：US17957188

申请日：2022-09-30

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Yue ZHANG ,  Zhou FANG ,  Yabing SHI ,  Ye JIANG ,  Chunguang CHAI

IPC: G06F16/906 ,  G06F16/22 ,  G06F40/177 ,  G06F40/20

Abstract: A method of extracting a table information, an electronic device, and a storage medium are provided, which relate to fields of artificial intelligence and big data, in particular to fields of machine learning, knowledge graph, intelligent search and intelligent recommendation, and may be used for an intelligent extraction of an information in a table and other scenarios. The method includes: performing a clustering based on features of a plurality of rows of cells and/or features of a plurality of columns of cells in a table, so as to determine candidate header cells in the table; and performing an information extraction on the table based on the candidate header cells, so as to extract attribute-attribute value pairs in the table.