决策概念格及决策规则的提取  

The Decision Concept Lattice with the Extraction of Decision Rule

作　　者：孟慧丽[1] 马媛媛[1] 徐久成 

机构地区：[1]河南师范大学计算机与信息工程学院,河南新乡453007

出　　处：《河南师范大学学报（自然科学版）》2013年第6期134-137,共4页Journal of Henan Normal University(Natural Science Edition)

基　　金：国家自然科学基金(60873104;61040037);河南省教育厅自然科学基金(2011A520054)

摘　　要：针对含有决策信息的决策形式背景,提出了决策概念格模型,并定义决策概念格中的决策规则及规则的置信度和支持度,用户可根据实际的需求,从规则中提取满足最低置信度及支持度的规则.According to the decision formal context the decision concept lattice was put forward. The decision rules can be extracted from decision concept. The confidence degree and support degree of the rules were also defined. The user can extract rules with minimum confidence degree and support degree according to the actual demand.

关 键 词：决策形式背景 决策概念 决策概念格 决策规则 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]