基于蚁群算法的属性约简方法
기우의군산법적속성약간방법
A Attribute Reduction Method based on Ant Colony Algorithm
  • 万方数据
    泰山学院学报 태산학원학보
    JOURNAL OF TAISHAN UNIVERSITY
    2011年 3期 35-38 ,共4页

    朱元凯%陈涛%陈亮

    주원개%진도%진량

    蚁群算法%粗糙集%属性约简 蟻群算法%粗糙集%屬性約簡
    의군산법%조조집%속성약간
    ant colony algorithm%rough sets%attribute reduction
    在粗糙集理论中属性约简是个NP—hard问题，已有的方法都有不同的局限性．由蚁群算法的启发，通过粗糙集将条件属性集映射到有向图结构，并采用蚁群协作共同完成求解，提出了属性约简的蚁群算法．
    재조조집이론중속성약간시개NP—hard문제，이유적방법도유불동적국한성．유의군산법적계발，통과조조집장조건속성집영사도유향도결구，병채용의군협작공동완성구해，제출료속성약간적의군산법．
    Attribute reduction in rough sets theory is a kind of NP - hard problem. The existing methods for solving this problem have limits. By the construction of the graph expressing the combination of condition sets, a new approach to attribute reduction based on cooperating ant colony families algorithm has been presented.
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