Knowledge reduction algorithms are designed for information system and decision table based on the view of granular and granular computing. A case study demonstrated its validity.
该文基于粒度和粒度计算,设计了信息系统约简以及决策表约简算法,实例证明了算法的有效性。
参考来源 - 基于数据库系统的知识约简算法·2,447,543篇论文数据，部分数据来源于NoteExpress
基于粗糙集方法提出了一种系统的决策表约简和决策规则提取方法。
Based on the rough set theory, a new systematic method is proposed to reduce the decision table and induce the decision-making rules.
粗糙集中决策表约简也就是以基于最少的条件属性和最小冗余的属性值导出最少的决策规则或分类规则。
Simplification of Decision tables in Roouh set is order to lead decision rule or categorised rule at the least on the basis of the least condition attribute and minimum redundant attribute value.
定义了决策表在优势关系下的相容约简和下近似约简，优势关系下的相容约简是优势关系下一致决策表约简的推广。
Much valuable but hidden information can be discovered from decision tables associated with compatible reduction and lower approximation reduction based on dominance relation.
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