摘要
研究评估参数对安全评估结果的影响具有重要意义。分层分析方法(AHP)通过两两比较的方式确定各个因素相对重要性,然后综合决策者的判断,确定决策方案相对重要性的总排序。在实际操作中使用AHP方法常常不能得到一致性结果,从而造成结果可信度降低。论文的目的在于量化评估参数对安全评估的影响。方法采用了经过改进的AHP,结果提出了安全评估参数模型,并给出了量化评估参数的方法。结论是通过采用改进的分层分析方法对某新闻网进行安全评估,验证量化评估参数方法和参数影响模型的有效性和可行性,评估结果具有指导意义。
It is crucial to investigate the parameter which effect decisively on the result of security evaluation.Analytic Hierarchy Process gets the value of the parameters by comparing one with another one.According the results,people judge the importance of the parameters.Using AHP method,operations often can not get the result consistency. Consequently result reliability is not high.The objective is to quantify the effect of the evaluation parameters on security evaluation.The methods are the improved AHP（IAHP）.One of The results is presenting the security evaluation model based on parameter;The other,describing a evaluation method based on parameters.The conclusion is that a case study shows that this model and method are effective and viable.
出处
《计算机工程与应用》
CSCD
北大核心
2006年第25期126-129,共4页
Computer Engineering and Applications
