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当一个买家进入C2C市场后,面临选择交易对象的问题。为解决此问题,本文提出了一个基于信誉与价格的自动选择交易对象的算法。首先,文章分析了买方在市场选择卖方时的影响因素;其次,文章拟核势公式构建了基本信誉模型,接着依据人们对信誉的经验认识进行矫正,然后给出了针对特定交易时信誉的计算模型;最后,基于交易价格与信誉值给出了选择交易对象的算法。
When a buyer into the C2C market, the problem facing the choice of trading partners. In order to solve this problem, this paper presents an algorithm for automatically selecting trading objects based on reputation and price. First of all, the article analyzes the factors that influence the buyer when choosing the seller in the market. Secondly, the article builds the model of the basic credit by using the formula of quasi-nuclear potential, and then corrects it according to people’s experience of reputation, then gives the calculation of credibility Finally, the algorithm of choosing trading object is given based on transaction price and credit value.