| With the popularity of e-commerce in people’s lives occupy an increasingly importantposition, the performance of the server can not meet the increasing demand of thepeople is a major problem to limit the rapid development of e-commerce. Although thepast few years, in order to solve this problem, many e-commerce model, but this modelalso, there are many trust issues, for example, how to evaluate the trust relationshipbetween the entities, and how to calculate each the trust value of the node, how toprovide, upon request, a reasonable link. So, how to achieve a more perfect trust modelin the current e-commerce power and commercial enterprises need to solve a problem.Through the study of the advantages and disadvantages of the existing trust model fore-commerce trust evaluation in the original trust to improve on the basis of thecalculation method, to make up for the lack of e-commerce trust model in e-commercee-commerce model. Some simple comparison of current computer technology, select asubjective uncertainty trust model based on fuzzy sets, more suitable for the calculationof the value of the node trust, the trust relationship between the nodes assessment, inorder to prevent the malicious behavior of malicious nodes. The model in order toimprove the positive contribution of each node in the network, in the original algorithmadded penalties, rewards, and the time factor for flexibility and diversity of trust valuecalculated at the same time, the model using fuzzy comprehensive evaluation method.At the end of this article by appropriate experiments to verify the functionality of themodel and the capacity to withstand attacks, and the model with other similar modelscompared to determine the accuracy of the model to achieve and demonstrate theadvantages of the model. In addition, summed up the inadequacies in the course of theexperiment, and further research is needed, convenient With the development ofcomputer technology for the late update and maintain the system. |
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