网页优化策略的模糊C均值(FCM)聚类算法研究

在对Web站点进行优化时,为了降低成本,往往需要在不改变硬件和网络配置的情况下提高网站的性能.此时,对构成网站的网页的修改就成为提高站点性能的主要途径.对网页的访问速度的测量已有很多成熟的方法,但是如何根据测试的结果指定合理的优化策略,却鲜有论述.本文使用FCM算法对测试结果和网站日志进行聚类分析,从而得到一个良好的优化策略.

Research on Fuzzy C-means Clustering Algorithm in Web Page Optimization Strategy

Web page optimization is an effective method to improve Web application performance. Beforeoptinizing Web page we must know which one need optimization mostly. This paper puts forward a method which uses fuzzy C-means clustering algorithm to get the cluster centers of different Web page groups and a membership matrix in order to classify Web pages. With the help of the cluster center matrix and the membership matrix, we can pick out the Web pages whose optimization would lead to a giant improvement in performance and further provide advices on how to optimize those Web pages.