摘要
贝叶斯方法是概率统计学中一种很重要的方法 .贝叶斯网络就是根据各个变量之间概率关系用图论方法建立的模型 ,本文将概率统计的贝叶斯规则应用于知识发现 ,建立图论模型进行数据挖掘 ,文章最后应用贝叶斯网络对于实际的数据库进行知识发现 ,其结果说明了这种方法的有效性 .
The Bayersian approach is an important method in statistics. A Bayesian network is a graphical model that encodes probabilistic relationships among variables of interest. The Bayesian approach is employed for data mining and a model is set up based on graph theory. Finally experimental results are given to demonstrate that the method is effective.
关键词
贝叶斯网络
贝叶斯统计
知识发现
数据库
Bayesian networks
Bayersian statistics
knowledge discovery
modeling
