This paper proposed a new method to study Bayesian network (BN), which is based on the methods of information theory and immune genetic algorithm to find out the optimal BN structure.

• 摘要提出一种新的实现贝叶斯网络(BN)结构学习的方法，即由信息论和免疫遗传算法相结合构造最优贝叶斯网络结构。