arpanet 发表于 2010-4-30 12:58 
就是,能看到那些数据挖掘算法的源码就好了!
Many "数据挖掘算法" is there. It depends on how much time you want to write it yourself. In many case, one may get a lot of improvement in term of performance time if one writes the same problem in C language for example.