CAJ | 학술논문

针对现有云模型相似性度量方法结果不稳定以及区分度不高的问题，提出一种云相似度的概念跃升间接计算方法，以表征云相似性的期望曲线相交区域为切入点，将其面积的计算转移至更高层次概念上，实现原相交区域代表概念比重的等价转换。讨论了期望曲线交点数目及位置的不同情形，并给出相应的判别规则；在此基础上，通过计算截断熵获得综合云，实现概念的跃升；以综合云与各基础云的期望曲线相交面积作为相似性的新度量标准，给出了相似度的间接计算公式。通过设计的仿真算例以及具体应用的实验结果，验证了该方法的有效性和普适性。
침대현유운모형상사성도량방법결과불은정이급구분도불고적문제，제출일충운상사도적개념약승간접계산방법，이표정운상사성적기망곡선상교구역위절입점，장기면적적계산전이지경고층차개념상，실현원상교구역대표개념비중적등개전환。토론료기망곡선교점수목급위치적불동정형，병급출상응적판별규칙；재차기출상，통과계산절단적획득종합운，실현개념적약승；이종합운여각기출운적기망곡선상교면적작위상사성적신도량표준，급출료상사도적간접계산공식。통과설계적방진산례이급구체응용적실험결과，험증료해방법적유효성화보괄성。
To solve the unstable conclusion and low difference of current similarity measurement approaches of the cloud model,an indirect computation approach of cloud model similarity is proposed based on conception skipping.As a breakthrough point,intersecting areas shaped by expectation curves represent the similarity and are transferred to a higher level of conception,aiming to realize an equivalent change of respective conception importance in terms of original intersecting areas.Numbers and locations of intersections of expectation curves are discussed and corresponding judging rules are provided.Conception skipping is achieved by computing inter-rupting entropy to obtain the synthetic cloud.Intersecting areas of expectation curves from the synthetic cloud and fundamental clouds serve as a new criterion,and the indirect computing formula of similarity is given.Ex-perimental results of designed simulate examples and an application confirm the effectiveness and wide feasibility.