层次分析法在基于测试的软件质量评价中的应用

Application of Analytic Hierarchy Process in Software Quality Evaluation Based on Testing

为了解决通用软件质量评价体系和方法不能直接应用于基于测试的软件质量评价的问题,基于层次分析法主体框架,以软件测试所获取的问题规模分布为输入,通过建立效能层次结构模型、构建缺陷权比判断矩阵等方式对层次分析法进行调整,提出了一种适用于基于测试的软件质量评价的层次分析法应用模式。实践应用证明,该应用模式消除了人为比较判断对评价结果造成的影响,可基于软件实测结果的驱动直接实现对被测软件质量状态的定量评价。

To resolve the problem that the general software quality evaluation system and methods can’t be directly applied to test-based software quality evaluation,an application model of the analytic hierarchy process(AHP)is proposed in the paper.Based on the AHP main framework,this model adjusts the AHP by establishing the hierarchical structure model of effectiveness and the judgment matrix of defect weight ratio,so as to adapt to the software quality evaluation based on test.The practice results prove that this model eliminates the influence of artificial comparison judgment on the evaluation results,and can directly realize the quantitative evaluation of the quality status of the software under test based on the drive of the measured results.