Bayesian theory and bayesian models are system introduced in the thesis 本文对贝叶斯理论和贝叶斯模型进行介绍和讨论。
In this paper , a modified bayesian model was introduced based on analysis of the bayesian model 本文在对已有的贝叶斯分类方法进行分析的基础上,对该方法进行了改进。
Two steps were included : the first step was to label those documents containing latent class variables by blsa ; the second step was to label the rest by naive bayesian model with em algorithm 本算法不需要对大量训练样本的类别标注,只需提供相应的类主题变量,从而提高了wsdl文档分类的自动性和效率。