摘要
文章就粗糙集与在完备的决策表中基于粗糙集建立起来的Bayes公式在决策分析上的应用进行了分析,得到它不仅相比主观的“古典”Bayes公式来得更为客观,而且它体现了所分析数据的概率结构与蕴涵和概率之间的紧密联系。
In the paper, the application of Bayesian formula based on Rough set in complete decision table in decision analysis and Rough set are analyzed, and the conclusion that Bayesian formula based on Rough set is rather objective in contrast to subjective ＂classical＂ interpretation of the theorem is drawn. At the same time, it states not only some probabilistic structure of the data being analyzed, but also shows close relationship between logic of implications and probability.
出处
《统计与信息论坛》
2005年第5期33-35,共3页
Journal of Statistics and Information
关键词
粗糙集
Bayes公式
强度
确定性因子
Rough set
Bayesian formula
Strength degree
Deterministic factor
