基于粗糙集的组合属性重要度确定单属性重要度新方法
기우조조집적조합속성중요도학정단속성중요도신방법
A Method to Determine the Single Attribute Significance Degree for Combinational Attribute Significance Degree Based on Rough Set
  • 万方数据
    广东石油化工学院学报 엄동석유화공학원학보
    JOURNAL OF MAOMING COLLEGE
    2013年 6期 57-59 ,共3页

    孙立民%金祥菊

    손립민%금상국

    粗糙集%属性重要度%权重 粗糙集%屬性重要度%權重
    조조집%속성중요도%권중
    rough set%attribute significance degree%weight
    为改进属性重要度概念，给出了一种基于粗糙集理论的单属性重要度和组合属性重要度结合的确定属性重要度的方法。通过实例考证表明，改进的粗糙集重要度计算方法具有普适性，解决了在文献[3]中提出而没有解决的问题。
    위개진속성중요도개념，급출료일충기우조조집이론적단속성중요도화조합속성중요도결합적학정속성중요도적방법。통과실례고증표명，개진적조조집중요도계산방법구유보괄성，해결료재문헌[3]중제출이몰유해결적문제。
    We have improved the concept of attribute significance degree and have given a method to determine the single attribute signifi-cance degree for combinational attribute significance degree based on rough set .A case is used to prove that the improved method is more practicable and the problem of paper [3 ] is solved .
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