CN109254959A - A kind of data evaluation method, apparatus, terminal device and readable storage medium storing program for executing - Google Patents
A kind of data evaluation method, apparatus, terminal device and readable storage medium storing program for executing Download PDFInfo
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- CN109254959A CN109254959A CN201810947681.0A CN201810947681A CN109254959A CN 109254959 A CN109254959 A CN 109254959A CN 201810947681 A CN201810947681 A CN 201810947681A CN 109254959 A CN109254959 A CN 109254959A
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Abstract
The invention discloses a kind of data evaluation method, apparatus, terminal device and readable storage medium storing program for executing, the described method includes: the Function of Evaluation that quality testing function and data based on data evaluation system are open, collects quality testing information and the open evaluation information of data from data resource details interface；Quality testing model and data that the quality testing information and the open evaluation information input of the data construct in advance are opened in evaluation model and carry out evaluation analysis respectively, exports corresponding appraisal report.The reason of present invention can analyze the quality of data in entire data lake and there are problem, find out problem, rectifies and improves the FAQs of the quality of data, continues the continuous openness in propulsion data lake and shared.
Description
Technical field
The present invention relates to technical field of data processing, and in particular to a kind of data evaluation method, apparatus, terminal device and can
Read storage medium.
Background technique
After data when data lake are by large-scale use, the evaluation of the various qualities of data, problem feedback will be following,
In this regard, a set of quality testing system that can use the evaluation information being collected into and formed is needed, to ensure overall data matter
Amount.
In the research and practice process to the prior art, it was found by the inventors of the present invention that based on from data consumer
(mechanism, tissue) collects evaluation information and to data quality assessment, and including data, whether timely, data are complete, data
The reason of how is value, can analyze the quality of data in entire data lake and there are problem, finds out problem, rectifies and improves the quality of data
FAQs continues the continuous openness in propulsion data lake and shares.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that providing a kind of method for constructing data evaluation system, energy
The reason of enough analyzing the quality of data in entire data lake and there are problem, finding out problem, rectifies and improves the FAQs of the quality of data, holds
Continue the continuous openness in propulsion data lake and shares.
To solve the above problems, one embodiment of the present of invention provides a kind of method for constructing data evaluation system, it is applicable in
In executing in computer equipment, following steps are included at least:
The open Function of Evaluation of quality testing function and data based on data evaluation system, from data resource details
Quality testing information and the open evaluation information of data are collected in interface；
The quality testing information and the open evaluation information of the data are inputted into the data matter constructed in advance respectively
Evaluation analysis is carried out in amount evaluation model and the open evaluation model of data, exports corresponding appraisal report.
Further, described respectively that the quality testing information and the open evaluation information input of the data is preparatory
Evaluation analysis is carried out in the open evaluation model of the quality testing model and data of building, corresponding appraisal report is exported, has
Body are as follows:
The quality testing model that the quality testing information input is constructed in advance, progress data timeliness,
Data integrity and data consistency analysis, and quality testing report is generated by the period of setting；
The open evaluation model of data that the open evaluation information input of the data is constructed in advance, carries out data resource
Number, data resource record number, data resource storage size and data resource updates cycle analysis, and number is generated by the period of setting
According to open appraisal report；
According to quality testing report and the open appraisal report of the data, final appraisal report is exported, with
Rectify and improve client according to the appraisal report relevant issues open to the corresponding quality of data and data.
Further, the quality testing model commenting to the data consistency in the quality testing information
Valence analytical procedure are as follows: extract the data for needing to carry out data consistency evaluation from the quality testing information, form sample
Notebook data table；
Data in the sample data table are formatted, i.e., it is a large amount of non-from the quality testing information
The information extraction of structuring goes out structured message, in case further analysis application；The structured message of extraction includes asking
The field of topic, described problem include that content is inconsistent, data volume is inconsistent, number is inconsistent and file body is inconsistent；
According to the structured message, extract the maximum general character for causing data inconsistent, acquisition cause the root of problem because.
Further, the quality testing information, for the overall assessment to data resource, including qualitative star
Evaluation and evaluation content description；The open evaluation information of the data, for the satisfaction to data resources open content and user demand
Whether degree evaluation is enough including the open record number of data and field contents.
One embodiment of the present of invention additionally provides a kind of data evaluation device, comprising:
The data evaluation acquisition module, it is open for quality testing function and data based on data evaluation system
Function of Evaluation, the open evaluation information of quality testing information and data is collected from data resource details interface；
The data evaluation analysis module, for respectively by the quality testing information and the open evaluation of the data
Evaluation analysis is carried out in the open evaluation model of the quality testing model and data that information input constructs in advance, output is corresponding
Appraisal report.
One embodiment of the present of invention additionally provides a kind of data evaluation device, including processor, memory and storage
In the memory and it is configured as the computer program executed by the processor, the processor executes the computer
Such as Claims 1-4 a kind of described in any item data evaluation methods are realized when program.
One embodiment of the present of invention additionally provides a kind of computer readable storage medium, the computer-readable storage medium
Matter includes the computer program of storage, wherein controls the computer readable storage medium in computer program operation
Place equipment executes such as a kind of described in any item data evaluation methods of Claims 1-4.
The implementation of the embodiments of the present invention has the following beneficial effects:
A kind of data evaluation method, apparatus, terminal device and readable storage medium storing program for executing provided in an embodiment of the present invention, the side
Method includes: the open Function of Evaluation of quality testing function and data based on data evaluation system, from data resource details
Quality testing information and the open evaluation information of data are collected in interface；Respectively by the quality testing information and described
Evaluation point is carried out in the quality testing model and the open evaluation model of data that the open evaluation information input of data constructs in advance
Analysis, exports corresponding appraisal report.The present invention can analyze the quality of data in entire data lake and there are problems, finds out problem
Reason rectifies and improves the FAQs of the quality of data, continues the continuous openness in propulsion data lake and shares.
Detailed description of the invention
Fig. 1 is a kind of flow diagram for data evaluation method that first embodiment of the invention provides；
Fig. 2 is a kind of structural schematic diagram for data evaluation device that second embodiment of the invention provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The application scenarios that the present invention can provide are introduced first, such as data evaluation and analysis.
After data when data lake are by large-scale use, the evaluation of the various qualities of data, problem feedback will be following,
In this regard, a set of quality testing system that can use the evaluation information being collected into and formed is needed, to ensure overall data matter
It is the reason of amount, embodiment provided by the invention can analyze the quality of data in entire data lake and there are problem, find out problem, whole
Change the FAQs of the quality of data, continue the continuous openness in propulsion data lake and shares.
First embodiment of the invention:
Please refer to Fig. 1.
As shown in Figure 1, a kind of data evaluation method provided in this embodiment, suitable for being executed in computer equipment, at least
Include the following steps:
The open Function of Evaluation of S101, quality testing function and data based on data evaluation system, provides from data
Quality testing information and the open evaluation information of data are collected in the details interface of source；
S102, the number for respectively constructing the quality testing information and the open evaluation information input of the data in advance
According to evaluation analysis is carried out in Environmental Evaluation Model and the open evaluation model of data, corresponding appraisal report is exported.
For step S101, specifically:
The quality testing information, for the overall assessment to data resource, including the evaluation of qualitative star and evaluation
Content description；The open evaluation information of the data, is evaluated for the satisfaction to data resources open content and user demand, including
Whether the open record number of data and field contents are enough.
For step S102, specifically:
The quality testing model that the quality testing information input is constructed in advance, progress data timeliness,
Data integrity and data consistency analysis, and quality testing report is generated by the period of setting；
The open evaluation model of data that the open evaluation information input of the data is constructed in advance, carries out data resource
Number, data resource record number, data resource storage size and data resource updates cycle analysis, and number is generated by the period of setting
According to open appraisal report；
According to quality testing report and the open appraisal report of the data, final appraisal report is exported, with
Rectify and improve client according to the appraisal report relevant issues open to the corresponding quality of data and data.
Specifically, evaluation of the quality testing model to the data consistency in the quality testing information
Analytical procedure are as follows: extract the data for needing to carry out data consistency evaluation from the quality testing information, form sample
Tables of data；
Data in the sample data table are formatted, i.e., it is a large amount of non-from the quality testing information
The information extraction of structuring goes out structured message, in case further analysis application；The structured message of extraction includes asking
The field of topic, described problem include that content is inconsistent, data volume is inconsistent, number is inconsistent and file body is inconsistent；
According to the structured message, extract the maximum general character for causing data inconsistent, acquisition cause the root of problem because.
A kind of data evaluation method provided in this embodiment, which comprises the data matter based on data evaluation system
The Function of Evaluation that Function of Evaluation and data open is measured, quality testing information and data are collected from data resource details interface
Open evaluation information；The quality testing information and the open evaluation information of the data are inputted into the number constructed in advance respectively
According to evaluation analysis is carried out in Environmental Evaluation Model and the open evaluation model of data, corresponding appraisal report is exported.The present embodiment energy
The reason of enough analyzing the quality of data in entire data lake and there are problem, finding out problem, rectifies and improves the FAQs of the quality of data, holds
Continue the continuous openness in propulsion data lake and shares.
Second embodiment of the invention:
Please refer to Fig. 2.
As shown in Fig. 2, the present embodiment additionally provides a kind of data evaluation device, comprising:
Data evaluation acquisition module 100, it is open for quality testing function and data based on data evaluation system
Function of Evaluation, the open evaluation information of quality testing information and data is collected from data resource details interface；
Specifically, the quality testing information, is evaluated for the overall assessment to data resource, including qualitative star
It is described with evaluation content；The open evaluation information of the data, is commented for the satisfaction to data resources open content and user demand
Valence, it is whether enough including the open record number of data and field contents.
Data evaluation analysis module 200, for respectively by the quality testing information and the open evaluation of the data
Evaluation analysis is carried out in the open evaluation model of the quality testing model and data that information input constructs in advance, output is corresponding
Appraisal report.
Specifically, the quality testing model that the quality testing information input is constructed in advance, carries out data
Timeliness, data integrity and data consistency analysis, and quality testing report is generated by the period of setting；
The open evaluation model of data that the open evaluation information input of the data is constructed in advance, carries out data resource
Number, data resource record number, data resource storage size and data resource updates cycle analysis, and number is generated by the period of setting
According to open appraisal report；
According to quality testing report and the open appraisal report of the data, final appraisal report is exported, with
Rectify and improve client according to the appraisal report relevant issues open to the corresponding quality of data and data.Specifically,
Evaluation analysis step of the quality testing model to the data consistency in the quality testing information are as follows: from institute
The data for extracting in quality testing information and needing to carry out data consistency evaluation are stated, sample data table is formed；
Data in the sample data table are formatted, i.e., it is a large amount of non-from the quality testing information
The information extraction of structuring goes out structured message, in case further analysis application；The structured message of extraction includes asking
The field of topic, described problem include that content is inconsistent, data volume is inconsistent, number is inconsistent and file body is inconsistent；
According to the structured message, extract the maximum general character for causing data inconsistent, acquisition cause the root of problem because.
A kind of data evaluation device provided in this embodiment, the quality testing function sum number based on data evaluation system
According to open Function of Evaluation, quality testing information and the open evaluation information of data are collected from data resource details interface；
The quality testing information and the open evaluation information of the data are inputted into the quality testing mould constructed in advance respectively
Evaluation analysis is carried out in type and the open evaluation model of data, exports corresponding appraisal report.The present embodiment can analyze entire number
According to the quality of data in lake and there are problem, the reason of finding out problem, the FAQs of the quality of data is rectified and improved, propulsion data lake is continued
Continuous openness and shared.
One embodiment of the present of invention additionally provides a kind of data evaluation terminal device, including processor, memory and
The computer program executed by the processor is stored in the memory and is configured as, the processor executes the meter
Such as a kind of above-mentioned data evaluation method is realized when calculation machine program.
One embodiment of the present of invention additionally provides a kind of computer readable storage medium, the computer-readable storage medium
Matter includes the computer program of storage, wherein controls the computer readable storage medium in computer program operation
Place equipment executes such as a kind of above-mentioned data evaluation method.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement and deformations can also be made, these improvement and deformations are also considered as
Protection scope of the present invention.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Claims (7)
1. a kind of data evaluation method, suitable for being executed in calculating equipment, which is characterized in that include at least following steps:
The open Function of Evaluation of quality testing function and data based on data evaluation system, from data resource details interface
Middle collection quality testing information and the open evaluation information of data；
The quality of data that the quality testing information and the open evaluation information input of the data construct in advance is commented respectively
Evaluation analysis is carried out in valence model and the open evaluation model of data, exports corresponding appraisal report.
2. data evaluation method according to claim 1, which is characterized in that described respectively to believe the quality testing
In the quality testing model and the open evaluation model of data that breath and the open evaluation information input of the data construct in advance into
Row evaluation analysis exports corresponding appraisal report, specifically:
The quality testing model that the quality testing information input is constructed in advance carries out data timeliness, data
Integrality and data consistency analysis, and quality testing report is generated by the period of setting；
The open evaluation model of data that the open evaluation information input of the data is constructed in advance, carries out data resource number, number
According to resource record number, data resource storage size and data resource updates cycle analysis, and data are generated by the period of setting and are opened
Put appraisal report；
According to quality testing report and the open appraisal report of the data, final appraisal report is exported, so that objective
It is rectified and improved according to the appraisal report relevant issues open to the corresponding quality of data and data at family end.
3. data evaluation method according to claim 2, which is characterized in that the quality testing model is to the number
According to the evaluation analysis step of the data consistency in quality evaluation information are as follows: extract and need from the quality testing information
The data of data consistency evaluation are carried out, sample data table is formed；
Data in the sample data table are formatted, i.e., it is a large amount of non-structural from the quality testing information
The information extraction of change goes out structured message, in case further analysis application；The structured message of extraction includes going wrong
Field, described problem include that content is inconsistent, data volume is inconsistent, number is inconsistent and file body is inconsistent；
According to the structured message, extract the maximum general character for causing data inconsistent, acquisition cause the root of problem because.
4. data evaluation method according to claim 1, which is characterized in that the quality testing information is logarithm
According to the overall assessment of resource, including the evaluation of qualitative star and evaluation content description；The open evaluation information of the data, is logarithm
It is evaluated according to resources open content and the satisfaction of user demand, it is whether enough including the open record number of data and field contents.
5. a kind of data evaluation device characterized by comprising
The data evaluation acquisition module is commented for what quality testing function and data based on data evaluation system opened
Valence function collects quality testing information and the open evaluation information of data from data resource details interface；
The data evaluation analysis module, for respectively by the quality testing information and the open evaluation information of the data
It inputs the quality testing model constructed in advance and carries out evaluation analysis in the open evaluation model of data, export corresponding evaluation
Report.
6. a kind of data evaluation terminal device, which is characterized in that in the memory including processor, memory and storage
And it is configured as the computer program executed by the processor, the processor is realized when executing the computer program as weighed
Benefit requires 1 to 4 a kind of described in any item data evaluation methods.
7. a kind of computer readable storage medium, which is characterized in that the computer readable storage medium includes the calculating of storage
Machine program, wherein equipment where controlling the computer readable storage medium in computer program operation is executed as weighed
Benefit requires 1 to 4 a kind of described in any item data evaluation methods.
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