Software performance evaluation method and system

Abstract

The embodiment of the invention provides a software performance evaluation method and a system thereof; the method comprises the following steps: step S1, an evaluated object and an evaluation factor set of the software performance are set; step S2, the evaluation index of the evaluation factor is set; step S3, the weight of the evaluation factor is calculated; step S4, the membership degree of the evaluated object to the evaluation factor is calculated; step S5, the evaluated result is obtained according to the weight and the membership degree. In the embodiment of the invention, by adopting a fuzzy mathematics theory method, the whole solution on the evaluation of the software performance is obtained, all evaluation factors of the software performance are considered comprehensively, the uncertainty and fuzziness of the software performance evaluation are reduced, so as to carry out quantitative, scientific, rational and comprehensive evaluation to the software performance when the software performance has multiple evaluation factors and indexes.

Description

technical field [0001] The embodiment of the present invention relates to a software performance evaluation method and system, belonging to the technical field of data communication. Background technique [0002] Fuzzy mathematics theory is a mathematical method to study and deal with "fuzzy" phenomena. In the objective world, there are vague phenomena in which the concept itself does not have a very clear extension. Such as big, medium, small; good, medium, bad, etc. There is no clear boundary between them, that is, their differences show the nature of "either this or that" during the intermediary transition. Complex social phenomena include many factors, and this kind of "ambiguity" is stronger. People try to calculate thousands of factors very accurately, which is not only very difficult, but sometimes even impossible. Fuzzy mathematics builds a bridge between the precise mathematical description and the fuzzy real world, allowing mathematics to enter the field of fuz...

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Problems solved by technology

[0019] The patent "Network Bottleneck Link Judgment and Detection Method Based on Fuzzy Mathematical Quality Evaluation Model" (Patent No. ZL200410031000.4) proposes a method of judging and detecting network bottleneck links using fuzzy data, so that the detected bottlenecks The link is more in line with the actual situation of the network and application, but this patent focuses on the evaluation of the network bottleneck link, and does not involve the software performance evaluation studied in the present invention. There are essential differences in the basic ideas of operation and application, and they belong to different field

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