Data completeness analysis system and data completeness analysis method
An analysis system and data technology, applied in the field of data completeness analysis, can solve problems such as lack of re-optimization, insufficient analysis methods, and unstandardized diagnostic procedures
Pending Publication Date: 2021-11-09
DELTA ELECTRONICS INC
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However, the current analysis methods for data quality (completeness) are not comprehensive enough, the diagnosis process is not yet standardized, and there is also a lack of orientation for subsequent application inspection and optimization.
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[0028] The description in this chapter is the preferred way to implement the present invention, the purpose is to illustrate the spirit of the present invention rather than to limit the protection scope of the present invention, and the protection scope of the present invention should be defined by the claims.
[0029] figure 1 It is a block diagram showing a data completeness analysis system 100 according to an embodiment of the present invention. Such as figure 1 As shown, the data readiness analysis system 100 may include a storage device 110, a field data description file generation module 120, a raw data readiness analysis module 130, a generalized data readiness analysis module 140, and a specific data readiness analysis module 150 . Note that in figure 1 The block diagram shown in is only for the convenience of describing the embodiment of the present invention, but the present invention does not figure 1 limit. Other elements may also be included in the data readi...
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The invention discloses a data completeness analysis system and a data completeness analysis method. The data completeness analysis system comprises a storage device, a field data description file generation module and a generalized data completeness analysis module. The storage device is used for storing a plurality of native data. The field data description file generation module generates a plurality of field data description files corresponding to the plurality of native data. And the generalized data completeness analysis module judges the score of the consistency index of the native data according to the generated field data description file. The generalized data completeness analysis module obtains the data of the label to be analyzed from the native data according to the classification label of each column data description file, and obtains the score of the integrity index, the score of the correctness index, the score of the validity index and the score of the refining degree index corresponding to the data of the label to be analyzed. The invention also discloses the data completeness analysis method.
Description
technical field [0001] Embodiments of the present invention mainly relate to a data completeness analysis technology, and in particular to a data completeness analysis technology for analyzing different data-oriented data completeness through different completeness analysis modules and indicators. Background technique [0002] With the convenience of data collection, the amount of available data has increased rapidly, and data analysis technology has also flourished. Effective big data data analysis results depend on good data quality, so data quality is an important issue in data analysis. The current methods of data quality diagnosis can be divided into data analysis experts using programming language analysis themselves, or using analysis package software on the market. However, the current analysis methods for data quality (completeness) are not comprehensive enough, the diagnosis process is not yet standardized, and there is also a lack of orientation for subsequent ap...
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IPC IPC(8): G06F16/215G06Q10/06
CPCG06F16/215G06Q10/06393G06F16/2365G06F16/285G06F16/2282
Inventor 龚如心张晋维陈圣华
Owner DELTA ELECTRONICS INC