数据挖掘的FPgrowth算法，快速的获得频繁项集-FPgrowth data mining algorithms, fast access to frequent item sets

以数据分割为中心进行探讨对数据进行分割，可缩小待访问数据对象的范围或磁盘空间，提高检索性能，把分割后的数据放到不同的磁盘上，提高数据库并行访问的能力-To split the data into the data center to explore split, the data object to be accessed can be reduced scope or disk space to improve the retri performance, the data is divid

利用朴素贝叶斯BS实现从HTTP数据流中识别出用户基于浏览器访问的URL(Using the naive Bayes BS to realize the user based browser access based URL from the HTTP data stream)

网易财经股票爬虫，通过python编写的，可以访问某只股票所有的历史数据(Netease financial stock crawler, written by python, can access all the historical data of a stock)