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Data cleaning method and device, terminal and storage medium

A data cleaning and data technology, applied in the field of data processing, can solve problems such as poor cleaning effect, achieve the effect of improving cleaning effect and cleaning efficiency

Pending Publication Date: 2021-11-05
ZHONGKE HENGYUN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a data cleaning method, device, terminal and storage medium to solve the problem of poor cleaning effect in the prior art

Method used

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  • Data cleaning method and device, terminal and storage medium
  • Data cleaning method and device, terminal and storage medium
  • Data cleaning method and device, terminal and storage medium

Examples

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Embodiment Construction

[0049] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0050] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0051] figure 1 It is a schematic diagram of the implementation flow of a data cleaning method provided by an embodiment of the present invention. like figure 1 As shown, a kind of data cleaning method of this embodiment comprises:

[0052] Step S101: Acquiring data...

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Abstract

The invention is suitable for the technical field of data processing, and provides a data cleaning method and device, a terminal and a storage medium, and the method comprises the steps of obtaining to-be-cleaned data, classifying the to-be-cleaned data through employing a K-means clustering algorithm, and obtaining the alarm level of the to-be-cleaned data; for the alarm level of the to-be-cleaned data, determining a cleaning mode corresponding to the alarm level of the to-be-cleaned data; and cleaning the to-be-cleaned data based on the cleaning mode to obtain cleaned data. According to the invention, the K-means clustering algorithm is adopted to classify the to-be-cleaned data, and the corresponding alarm level can be effectively judged, so that the cleaning efficiency and the cleaning effect of the to-be-cleaned data are improved.

Description

technical field [0001] The invention belongs to the technical field of data processing, and in particular relates to a data cleaning method, device, terminal and storage medium. Background technique [0002] With the development of informatization, a large amount of electronic data has been accumulated within the enterprise, which is very important to the enterprise. However, due to various reasons, there are duplicate records, wrong data, incomplete data and other dirty data in the existing system database of the enterprise. These dirty data will distort the information obtained from the data, affect the operation effect of the information system, and also bring hidden dangers for enterprises to build data warehouses, establish decision support systems, and apply business intelligence. Therefore, it is necessary to improve the data quality of the information system, and data cleaning becomes very important. [0003] At present, the binning method is generally used to clea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30G06F16/215G06F16/28G06K9/62G08B21/18
CPCG06F11/302G06F11/3072G06F11/3051G06F16/215G06F16/285G08B21/182G06F18/23213G06F18/24
Inventor 吴少颖冷晓宁安平凯
Owner ZHONGKE HENGYUN CO LTD