数据挖掘 规格严格

http://blog.chinaunix.net/uid-20731447-id-1883683.html

http://blog.csdn.net/opennaive/article/details/7051460

http://zh.wikipedia.org/wiki/%E5%85%B3%E8%81%94%E5%BC%8F%E8%A7%84%E5%88%99

http://en.wikipedia.org/wiki/Apriori_algorithm

http://www.codeproject.com/Articles/70371/Apriori-Algorithm