老师不值得贝叶斯分类器作业，实现贝叶斯分类器算法，可以运行，有数据集，非常简单。-Teachers do not deserve the job Bayesian classifier, Bayesian classifier algorithm to achieve, you can run, the data set is very simple.

利用K2算法构建贝叶斯网络，可用于分类、预测等(Construction of Bayesian network by K2 algorithm)