摘要
介绍了两个目标类的决策信息系统中各目标类的Bayes粗糙集模型,并将这一模型推广到具有多目标类的情形.最后讨论了该模型的相关性质,计算实例表明该模型是有效的.
Bayes rough set model of different classes in the decision information system of the two-target classes is introduced,and this model can be extended to the case of the more decision classes.Finally,some related properties of this model which is valid has been discussed.
出处
《宁夏师范学院学报》
2010年第6期14-17,共4页
Journal of Ningxia Normal University
基金
宁夏自然科学基金资助项目(NZ08113)
宁夏科技攻关计划资助项目(20101037)
宁夏师范学院科研基金资助项目(YB08015
YB08024)