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Data table and entity matching method and related equipment

A matching method and data table technology, applied in the field of data processing, can solve the problems of data table automation difficulties, time-consuming and labor-intensive, etc., and achieve the effect of improving matching efficiency

Pending Publication Date: 2020-10-02
BEIJING MININGLAMP SOFTWARE SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when storing personal information in a relational database, the attribute name corresponding to the personnel certificate information may be "certificate number" or "ID card number". The heterogeneity between different database modes makes the corresponding data table Automation of specific entities becomes difficult
[0003] For example, in the field of public security, the government department has database systems of multiple departments, and each department’s system creation time and personnel are different, resulting in tables in the database system using different description words or such information when describing a type of information. At this time, there are certain differences between the data tables of different departments. Sometimes it is necessary to integrate the data information between multiple departments in order to solve the case. However, due to the data differences mentioned above, at present, only manual It is very time-consuming and labor-intensive to judge whether two data tables in different departments describe the same entity information

Method used

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  • Data table and entity matching method and related equipment
  • Data table and entity matching method and related equipment
  • Data table and entity matching method and related equipment

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Embodiment Construction

[0023] The application describes a number of embodiments, but the description is illustrative rather than restrictive, and it will be obvious to those of ordinary skill in the art that within the scope of the embodiments described in the application, the There are many more embodiments and implementations. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Except where expressly limited, any feature or element of any embodiment may be used in combination with, or substituted for, any other feature or element of any other embodiment.

[0024] This application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The disclosed embodiments, features and elements of this application can also be combined with any conventional feature or element to form unique inventive solutions as defined by the cl...

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PUM

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Abstract

The embodiment of the invention discloses a data table and entity matching method and related equipment. The method comprises the following steps: obtaining respective word vector matrixes of a to-be-matched data table and an entity; calculating the similarity between the data table and the entity according to the word vector matrixes of the data table and the entity; and determining a matching result of the data table and the entity according to the similarity. Therefore, the matching result of the data table and the entity can be automatically obtained, and the matching efficiency is greatlyimproved.

Description

technical field [0001] Embodiments of the present invention relate to data processing technology, especially a method for matching data tables and entities and related equipment. Background technique [0002] At present, databases play a vital role in data storage, but due to the autonomy of various databases, different data tables use different database schemas when describing the same entity (such as people, addresses, organizations, etc.). For example, when storing personal information in a relational database, the attribute name corresponding to the personnel certificate information may be "certificate number" or "ID card number". The heterogeneity between different database modes makes the corresponding data table Automation of specific entities becomes difficult. [0003] For example, in the field of public security, the government department has database systems of multiple departments, and each department’s system creation time and personnel are different, resulting...

Claims

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Application Information

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IPC IPC(8): G06F16/35G06F40/295G06K9/62G06N3/04G06N3/08
CPCG06F16/35G06F40/295G06N3/08G06N3/045G06F18/22
Inventor 介飞黄艳香吴信东
Owner BEIJING MININGLAMP SOFTWARE SYST CO LTD