摘要
介绍几种比较著名的搜索引擎排序算法,分别是词频位置加权、Direct Hit、PageRank和竞价排名服务,并重点讨论影响它们的因素以及各自的优缺点,最后对它们进行简要的分析和比较。
Introduces some famous ranking algorithms used by search engines, namely term frequency/ position weighing algorithm, Direct Hit algorithm, PageRank algorithm and Pay Per Click service. Emphases are placed on specifying the factors influencing all the algorithms, their shortcomings and merits. At last, some simple analysis and comparison are given.
出处
《图书情报工作》
CSSCI
北大核心
2003年第6期70-73,88,共5页
Library and Information Service
