【摘要】 采用二次建模对网络社会场系统安全评估体系中专家评估指标权重样本进行处理。第一次基于聚类分析模型处理样本信息,淘汰了偏离程度大的专家权重样本。第二次建立相关分析综合模型对筛选后的专家权重样本进行综合加权,得到更加精准的安全评估指标权重。将经过二次建模处理后的专家权重样本再应用于网络社会场系统安全评估模糊模型中,使得评估结果更加精准与可靠。更多还原

【Abstract】 The article adapts methods of two models approach to process the samples of expert weights involved in safety evaluation system of society network field system. The first model is based on cluster analysis method to process samples. The method eliminates samples of the expert weights that largely deviated from the overall level. The second model is based on correlation analysis method to establish a comprehensive model to put comprehensive weights on the samples of experts weights which are selected from all samples to get make more accurate weights of safety evaluation indexes. The samples of expert weights which were processed by two models are reapplied to safety assessment fuzzy model of social Network Field Systems to make more accurate and reliable assessment results.更多还原