集值信息系统基于限制相容关系的属性约简
집치신식계통기우한제상용관계적속성약간
Attribute reduction of set-valued information system based on restriction tolerance relation
  • 万方数据
    计算机工程与应用 계산궤공정여응용
    COMPUTER ENGINEERING AND APPLICATIONS
    2013年 7期 24-27 ,共4页

    乔全喜%秦克云

    교전희%진극운

    粗糙集%集值信息系统%对称限制%相容关系%属性约简 粗糙集%集值信息繫統%對稱限製%相容關繫%屬性約簡
    조조집%집치신식계통%대칭한제%상용관계%속성약간
    rough set%set-valued information system%symmetry restriction%tolerance relation%attribute reduction
    讨论集值信息系统基于限制相容关系的属性约简方法;给出相似水平核心属性的特征.通过实例说明该算法能够得到集值信息系统的相对约简.
    토론집치신식계통기우한제상용관계적속성약간방법;급출상사수평핵심속성적특정.통과실례설명해산법능구득도집치신식계통적상대약간.
    @@@@This paper is devoted to the discussion of attribute reduction of set-valued information system based on symmetry restriction tolerance relation. The characteristic of similar level core attribute is introduced. The example shows that this algorithm can obtain the relative reduction of set-valued information system.
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