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Data quality testing method and data quality testing device

A data quality and detection method technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as population data errors, database information inconsistencies, and increased difficulties in data quality

Inactive Publication Date: 2017-05-17
SHENZHEN AUDAQUE DATA TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Population data is closely related to people's daily life, and it is a very large amount of data. The management of population data is becoming more and more important. However, due to various reasons, there may be errors in the population data in the database, such as address, marital status, etc. The information stored in the database does not match the actual situation because it is not updated in time, which will bring uncertainties to the statistics and analysis of the data, and also increase the difficulty for people to understand the quality of the data

Method used

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  • Data quality testing method and data quality testing device

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Embodiment 1

[0043] figure 1 A schematic flowchart of a method for detecting data quality provided by an embodiment of the present invention is shown. like figure 1 As shown, the present invention provides a kind of detection method of data quality, comprising:

[0044] Step S1, formulate a data quality evaluation model, the data quality evaluation model includes a population data quality evaluation model and a population data field quality evaluation model;

[0045] Step S2: Evaluate the population entity object data according to the data quality evaluation model to obtain the evaluation content, and judge the quality of the population entity object data according to the evaluation content; the population entity object data includes population entity object records and population entity object records Entity object fields;

[0046] Step S3, displaying the data quality of the population entity object for users to review.

[0047] The technical scheme of embodiment one of the present in...

Embodiment 2

[0093] Corresponding to Example 1, figure 2 A schematic structural diagram of an apparatus for detecting data quality provided by an embodiment of the present invention is shown. like figure 2 As shown, a data quality detection device includes: a model formulation module 101, a data evaluation module 102, and a data display module 103; the model formulation module 101 is used to formulate a data quality evaluation model, and the data quality evaluation model includes The population data quality evaluation model and the population data field quality evaluation model; the data evaluation module 102 is used to evaluate the population entity object data according to the data quality evaluation model; the data display module 103 is used to display the population Entity object data quality, for users to consult.

[0094] Preferably, the model formulation module 101 includes: a first model formulation unit and a second model formulation unit.

[0095]The first model formulation ...

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Abstract

The invention discloses a data quality testing method and a data quality testing device. The data quality testing method includes: making data quality evaluation models including a population data quality evaluation model and a population data field quality evaluation module; performing evaluation on population entity object data according to the data quality evaluation models to acquire evaluation content; judging the quality of the population entity object data according to the evaluation content; displaying the quality of the population entity object data for reference of users. With the method, the data quality can be tested and evaluated, and conditions of the population data quality can be visually known.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to a data quality detection method and device. Background technique [0002] Population data is closely related to people's daily life, and it is a very large amount of data. The management of population data is becoming more and more important. However, due to various reasons, there may be errors in the population data in the database, such as address, marital status, etc. The information stored in the database does not match the actual situation because it is not updated in time, which will bring uncertainties to the statistics and analysis of the data, and also increase the difficulty for people to understand the quality of the data. Therefore, it is necessary to evaluate the quality of population data in order to be able to intuitively understand the quality of population data. Contents of the invention [0003] Aiming at the defects in the prior art, the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/215
Inventor 吴伟章何运昌凌健勇黄昌明贾西贝
Owner SHENZHEN AUDAQUE DATA TECH
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