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Method and device for objective evaluation of software service value based on pareto optimal set

A technology of software services and evaluation methods, applied in the field of cloud computing, can solve problems such as the value of evaluation services that cannot be directly applied

Active Publication Date: 2021-05-14
INST OF ELECTRONICS CHINESE ACAD OF SCI
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Problems solved by technology

At this time, the traditional coefficient of variation method cannot be directly applied to evaluate the value of services

Method used

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  • Method and device for objective evaluation of software service value based on pareto optimal set
  • Method and device for objective evaluation of software service value based on pareto optimal set

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Embodiment Construction

[0047]In order to make the objects, technical solutions, and advantages of the present invention, the present invention will be further detailed in connection with the accompanying drawings.

[0048]Unlike existing objective evaluation methods, the present invention develops a software service value objective evaluation method based on Pareto's most university-based software. In this evaluation method, first, the evaluation dimension of the software service is determined and the corresponding dimensional data is obtained; secondly, based on the Pareto dominant concept, Pareto is the most unique set; again, based on the variant coefficient calculation of the optimal concentrated evaluation dimension weight factor Then, all sample data is normalized; finally, through the integrated score of software services by weighted and model. It is worth noting that in the process of weight calculation, different from the traditional variant coefficient method, the larger the variation coefficient, ...

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Abstract

A software service value objective evaluation method, comprising the following steps: determining the evaluation dimension of the software service and collecting corresponding dimension data; obtaining the Pareto optimal set based on the concept of Pareto dominance; calculating the Pareto optimal set based on the coefficient of variation. The weight factor of the evaluation dimension; normalize all sample data; calculate the comprehensive score of the software service through the weighted sum model. This method removes human factors, avoids subjective arbitrariness, and makes the evaluation results more objective and accurate; the weight of each evaluation dimension is determined by the optimal sample set, which is more robust than the method of using all samples.

Description

Technical field[0001]The present invention relates to the field of cloud computing techniques, and more particularly to objective evaluation methods and apparatus for software service value based on Pareto's most unobstructed software.Background technique[0002]In recent years, with the wide application of cloud computing technology, more and more software services are largely deployed in the clouds. At the same time, software services that have different functions, performance (or software quality) vary in the cloud platform. Therefore, how to objectively evaluate many similar software services objectively, and filtering software services that meet the needs of users in many similar software services have become a problem that the cloud platform users have to consider.[0003]Software service value evaluation is the most common method of solving this technical problem. By quantify the value of each software service, it is convenient and intuitive to select the optimal software service...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/77G06Q10/06
CPCG06F8/77G06Q10/06393
Inventor 刘晶花台宪青马治杰
Owner INST OF ELECTRONICS CHINESE ACAD OF SCI
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