用于态势估计的一种构造贝叶斯网络参数的方法

根据态势估计的特点和要求，采用Leaky noisy-or gate模型的方法构造，并将其应用于整个贝叶斯网络中。该方法以离散变量集为研究对象，由于满足构成Leaky noisy-or gate模型的条件，能够利用部分统计信息构造节点的网络参数。文中利用相关的贝叶斯网络推理软件进行了实验。实验结果表明，使用Leaky noisy-or gate模型的方法，对网络参数进行构造是可行的。

A Method of Constructing Bayesian Networks for Situation Assessment

The paper proposes the method of Leaky noisy-or gate to construct the parameters of partial nodes in Bayes- ian networks for situation assessment.The Leaky noisy-or gate model considers discrete variable set as the object of study.Having satisfied the conditions of Leaky noisy-or gate model,the method can utilize partial statistics to gain the nodes' parameters.A kind of Bayesian inferencing software is used in the experiment Experimental results show that the method is available.