【摘要】 文章给出一种用于ＤＭ的改进型ＢＮ模型生成算法。它以基于约束的算法来学习ＢＮ结构，而用基于记分的算法来学习给定结构的参数。二者结合能更有效地生成ＢＮ模型。文中给出了相应的实验及在ＤＭ中的应用实例。更多还原

【Abstract】 In, this paper,a building algorithm improved for the BN model used in the DM has been put forward. It train the BN frame with the algorithm based-on bound,and train its parameter with the algorithm based-on scored. Both of their combine can build the BN model more efficiency. In the paper,relative modeling experiments and applications have been introduced.更多还原