用C++实现对普通网页文件的内容收取，以及按标签分类，为是VIPS算法做数据预处理，并以颜色和字体大小为属性-C++, to achieve the contents of ordinary web document collection, and by label classification, as is the VIPS algorithm to do data preprocessing, and to color and font size for the properties

北大ACM网站上的一些经典题目，对于提供算法能力有帮助。-Some classical problems in acm web site of pku.It s helpful to improve algorithm ability.

最大频繁模式树算法，可以自动识别集合中频繁出现的模式，在网页信息抽取中可以区分主回帖-Maximal frequent pattern tree algorithm, can automatically identify frequent patterns set in the Web information extraction can be distinguished in the main Replies

字符串匹配算法研究 字符串匹配 前缀 后缀 kmp算法 后缀树-with internet booming, the amount of information gets more and more. How to find the target information in such tramendous data is the key in web searching develepment. In this end the string matching algorithm takes