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Data table classification method and device, electronic equipment and storage medium

A classification method and data table technology, applied in the field of data processing, can solve problems such as low efficiency

Active Publication Date: 2021-09-10
ZHEJIANG DAHUA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method of classifying metadata tables is basically dependent on human subjective experience, and the efficiency is low

Method used

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  • Data table classification method and device, electronic equipment and storage medium
  • Data table classification method and device, electronic equipment and storage medium
  • Data table classification method and device, electronic equipment and storage medium

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Embodiment Construction

[0087] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0088] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consiste...

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Abstract

The embodiment of the invention provides a data table classification method and device, electronic equipment and a storage medium, relates to the technical field of image processing, and is used for improving the accuracy of data table classification. The method comprises the following steps: acquiring feature information in a to-be-classified data table, wherein the feature information comprises field information, table name information and source information, and the source information is used for representing a source system corresponding to the to-be-classified data table; vectorizing the feature information to obtain feature vectors; inputting the feature vectors into a trained classification model; based on the trained classification model, classifying the feature vectors to obtain a correlation matching degree between the at least one to-be-classified data table and a set data table type; and determining a data table type corresponding to the to-be-classified data table according to the correlation matching degree. The data table type corresponding to the to-be-classified data table is determined based on the field information, table name information and source information of the data table, so that the data table classification efficiency and accuracy are improved.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular to a data table classification method, device, electronic equipment and storage medium. Background technique [0002] With the continuous development of informatization, a large amount of data is generated, and these massive data are stored in different tables in the information system. Before making full use of these data, the data needs to be governed first, so it is an essential step to classify the metadata tables stored in the information system. [0003] At present, the existing technical solution for classifying data tables is to manually classify metadata tables in the system. This method of classifying metadata tables basically relies on people's subjective experience, and the efficiency is low. Contents of the invention [0004] Embodiments of the present application provide a data table classification method, device, electronic equipment, and sto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06F16/22
CPCG06F16/2282G06F18/23213G06F18/24G06F18/214
Inventor 张霖云
Owner ZHEJIANG DAHUA TECH CO LTD
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