test

用贝叶斯算法解决数据挖掘中分类问题

<=30 high no fair no
<=30 high no excellent no
31...40 high no fair yes
>40 medium no fair yes
>40 low yes fair yes
>40 low yes excellent no
31...40 low yes excellent yes
<=30 medium no fair no
<=30 low yes fair yes
>40 medium yes fair yes