计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2010年
11期
32-34,37
,共4页
知识包含度%粗糙集%规则获取
知識包含度%粗糙集%規則穫取
지식포함도%조조집%규칙획취
knowledge inclusion%rough set%rule acquisition
提出一种新的集合包含度,并用新的集合包含度定义粗糙集理论中的知识包含度.研究了知识包含度的几个基本性质,给出了粗糙集理论中基于知识包含度的属性约简算法,通过一个汽车性能决策表的实例来表明算法的有效性.
提齣一種新的集閤包含度,併用新的集閤包含度定義粗糙集理論中的知識包含度.研究瞭知識包含度的幾箇基本性質,給齣瞭粗糙集理論中基于知識包含度的屬性約簡算法,通過一箇汽車性能決策錶的實例來錶明算法的有效性.
제출일충신적집합포함도,병용신적집합포함도정의조조집이론중적지식포함도.연구료지식포함도적궤개기본성질,급출료조조집이론중기우지식포함도적속성약간산법,통과일개기차성능결책표적실례래표명산법적유효성.
A new set inclusion is proposed,and by using the new set inclusion,knowledge inclusion is given in rough set theory. Furthermore,several important properties of knowledge inclusion are studied,and a attribute reduct algorithm based on knowledge inclusion is designed,in the end,the effective of the algorithm is showed in a decision table about the performance of the cars.
