The model for the mutual trust evaluation based on the two dimensions

In order to avoid the trust evaluation information appearing flooded in the evaluation process. This paper presents a trust evaluation matrix model based on cooperation and reputation. We has analyzed the indicator characteristic of the cooperation evaluation and the reputation evaluation separately, for the reputation, we adopt the dual semantics to carry on the information processing; for the cooperation. We adopt the data measure method to carry on the evaluation. Combination of the two, we have come to trust evaluation model. At last, by experimenting, we compare our model with the general linear weighted model, the number of experiment results show the advantages of our model.