【摘要】 在线交易已成为同步物流系统中的主要交易手段,由于现有在线系统的信誉度评价方法的局限性,以及用户匿名注册的允许性,致使交易的公平性和安全性受到威胁,本文对这一问题进行研究,提出通过双重信誉度评价屏蔽恶意商户重新注册,利用信息熵剔除对商家信誉度不合理的评价.更多还原

【Abstract】 The on-line transaction has become the main transaction method of logistics system.Because the existing method of on-line credit assess method is limited,as well as the user anonymous registration permission both of them cause the transaction fairness and the security is threatened,The article conducts the research on this question,using the double credit assess method to shield dishonest uses,and rejecting by the information entropy to an unreasonable appraise to the user’s credit.更多还原