基于云模型的C2C电子商务信任评价模型

针对C2C电子商务存在的交易安全性问题,提出了基于云模型理论的信任评价模型。通过信任云及信任标准云的定义,客观地反映了信任的模糊性和随机性,实现了信任从定性到定量间的相互转换。给出了信任云的合并及相似度计算算法,实现了信任的分属性及综合评价和决策,仿真实验表明模型是可行的和有效的。

Trust Evaluation Model Based on Cloud Model for C2C Electronic Commerce

To solve the problem of the transaction security in C2C e-commerce, this paper proposes an evaluation model based on cloud model theory. The created definition of the trust cloud and the standard cloud in the valuation model show the ambiguity and random of the trust and realize transferring quantitative data to qualitative data. This paper puts forward the synthesis, similarity operation and realizes comprehensive evaluation and decision-making based on trust classification. The results of experiments show that the trust evaluation model proposed is valid.