PageRank算法权威值均分的改进

摘要

在分析PageRank算法模型基础上,针对该算法存在的对所链接页面平均分配权威值问题进行了说明,并分析了部分国内外学者的改进思想,提出了笔者的改进算法.在原算法基础上通过嵌入页面转移慨率,保证了权威值的合理分配,实验结果表明,改进的算法提高了网页排序的精确度.%Based on the analysis of the PageRank algorithm model and the improvement research of some domestic and foreign scholars, a new improved algorithm is propossed for the problem of equal authorities assignment by embeding transition probability to ensure the rational allocation of the authorities. Experiment result shows that the improved algorithm can improve accuracy for the webpage order.