Bayesian Network G=(Bs,Bp) is a DAG with noted probability table, consisting of two parts--network topological structure Bs and partial probability distribution Bp.

• 贝叶斯网络G=(Bs,Bp)是一个带有概率注释的有向无环图,由网络的拓扑结构Bs和局部概率分布Bp两部分组成。