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Quantitative method and system of software quality

A technology of software quality and quantitative methods, applied in the Internet field, can solve problems such as missing quality characteristics

Active Publication Date: 2018-12-18
CHINA ELECTRONICS STANDARDIZATION INST
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  • Abstract
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Problems solved by technology

[0005] The purpose of the present invention is to solve the weighting technical guidance of quality characteristics, sub-characteristics and measurement indicators missing in the existing quality measurement standard system, and to improve the technical system of software product quality evaluation

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  • Quantitative method and system of software quality
  • Quantitative method and system of software quality
  • Quantitative method and system of software quality

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Embodiment Construction

[0040] The foregoing and other features of the invention will become apparent from the following description, taken with reference to the accompanying drawings. In the specification and drawings, specific embodiments of the invention are disclosed, which illustrate some embodiments in which the principles of the invention may be employed. It is to be understood that the invention is not limited to the described embodiments, but rather, the invention The invention includes all modifications, variations and equivalents that come within the scope of the appended claims.

[0041] Please refer to figure 1 As shown, the embodiment of the present invention provides a software quality quantification method, the quantification method includes: S101 Obtain the pairwise importance ratio of each predetermined index in the software to be evaluated, and establish a quality index importance matrix according to the importance ratio , calculating and obtaining the first quality index weight c...

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Abstract

A quantitative method and system of software quality are provided in an embodiment of the present invention. The quantification method comprises the following steps: obtaining the importance ratios ofeach predetermined index in the software to be evaluated, establishing a quality index importance matrix according to the importance ratios, and calculating a first quality index weight coefficient of the software to be evaluated according to the quality index importance matrix; calculating, by an information entropy method, the discrimination degree of each predetermined index in the reference data of the software with the same software type as the software to be evaluated, and obtaining a second quality index weight coefficient of the software to be evaluated according to the discriminationdegree; calculating a similarity between the software to be evaluated and a corresponding reference software according to the first quality index weight coefficient and the second quality index weight coefficient, and obtaining a quantization result of the software to be evaluated according to the similarity.

Description

technical field [0001] The invention relates to the Internet field, in particular to a software quality quantification method and system. Background technique [0002] With the improvement of software and information technology capabilities and the increasing popularity of the Internet, people use software products more and more frequently. Software products have deeply affected social production and daily life, and the requirements and control of their quality have become more and more important. The series of standards represented by ISO / IEC 25000 provide the basic specifications for standardizing software product quality measurement and evaluation activities. However, in the method system established by the ISO / IEC 25000 standard system, due to the lack of index weighting methods, the technology The implementation process is not yet fully connected. [0003] The research on index weighting methods is mainly divided into two categories: subjective and objective assignmen...

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Application Information

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IPC IPC(8): G06F11/36
CPCG06F11/3604G06F11/3616
Inventor 张旸旸刘潇健于秀明朱莹莹刘增志郝守勤李文鹏
Owner CHINA ELECTRONICS STANDARDIZATION INST
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