东莞理工学院学报
東莞理工學院學報
동완리공학원학보
JOURNAL OF DONGGUAN INSTITUTE OF TECHNOLOGY
2012年
1期
6-9
,共4页
粒度%二进制数串%可计算模型%决策规则
粒度%二進製數串%可計算模型%決策規則
립도%이진제수천%가계산모형%결책규칙
granule%binary expression%calculability model%decision roles
基于论域划分的粒度模型,提出了粒度间的偏序关系和拟序关系以及粒度的＂和＂运算与＂乘积＂运算;运用粒度与二进制数串一一对应的基本思想,实现了上述序关系和运算的＂可计算性＂,以此为工具讨论了决策规则的提取问题。
基于論域劃分的粒度模型,提齣瞭粒度間的偏序關繫和擬序關繫以及粒度的＂和＂運算與＂乘積＂運算;運用粒度與二進製數串一一對應的基本思想,實現瞭上述序關繫和運算的＂可計算性＂,以此為工具討論瞭決策規則的提取問題。
기우론역화분적립도모형,제출료립도간적편서관계화의서관계이급립도적＂화＂운산여＂승적＂운산;운용립도여이진제수천일일대응적기본사상,실현료상술서관계화운산적＂가계산성＂,이차위공구토론료결책규칙적제취문제。
Based on the model of division in universe, the partial order relation and preorder relation among granules are discussed and the operation on sum and product of granules are studied. According to the basic thing about the binary expression of granules, the arithmetic on the order relation and operation which can be applied to the discovery of decision roles is obtained.
