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针对信息安全评估的具体问题,根据粗糙集的理论和方法提出了一种安全属性的约简算法,该算法以贡献度冗余属性的度量,通过计算贡献度可以得到约简属性集,从而可以使得评估模型更加简洁有效.
According to the specific problems of information security assessment, a safety attribute reduction algorithm is proposed based on the theory and method of rough set theory. The algorithm reduces the contribution of redundancy attributes to the reduction attribute set, Make the evaluation model more concise and effective.