摘要
为了提高PageRank算法的准确性,从网络用户对已知网页进行评价的角度引入网页等级,从网页链接分析的角度解决权威性需求.结合网页链接分析和页面内容分析提出一种改进的PageRank算法PRP(PageRank based on Page-level).实验证明,算法为扩展PageRank提供了广阔的空间,通过选择合适的参数page-level,可以提高传统PageRank算法的网页排序的准确性,有效防止恶意链接对pagerank排序值(PR值)造成的影响.
For improving the veracity of the PageRank,an extended PageRank algorithm based on page-level（PRP） is presented,combining web link and the content of the web page.Obtaining the page-level from the user evaluation,and resolving the authority need from the web link,the PRP can provide a large space for PageRank to extend,it is proved that a better veracity can be achived than the traditional PageRank web page ranking with effective avoidance of bad link infections to PR with an appropriate page-level.
出处
《大连交通大学学报》
CAS
2010年第2期78-81,共4页
Journal of Dalian Jiaotong University
