【摘要】 众所周知软件需求对软件质量有着重要的影响。目前,大多数软件需求风险评估技术本质上都是基于主观的,而在软件需求分析过程中客观地依赖于度量技术进行软件需求风险分析的研究还很少。灰色聚类评估理论被尝试应用于软件需求风险分析,提出了软件需求因素分类树的概念,并且按照因素分类树逐层进行综合评估,建立了软件需求风险综合评估的灰色聚类模型,得出了有意义的结论。为定量准确评价软件需求风险提供了有效的方法。更多还原

【Abstract】 It is well known that software requirement is important for software quality.Most current software risk assessment techniques are subjective in nature.Those that objectively rely on metrics in the software requirement process are seldom.Study on software requi-rement risk analysis based on grey clustering comprehensive evaluation theory is tried.A concept-factor-classifying-tree and a new idea judging based on it are issued out,grey clustering model of comprehensive evaluation for computer requirement risk is put forward,and a meaningful conclusion is drawn,and scientific basis for the quantitative evaluation result is provided.更多还原