计算机科学 ›› 2014, Vol. 41 ›› Issue (8): 267-273.doi: 10.11896/j.issn.1002-137X.2014.08.056
陈敏,赵书良,郭晓波,柳萌萌,李晓超
CHEN Min,ZHAO Shu-liang,GUO Xiao-bo,LIU Meng-meng and LI Xiao-chao
摘要： 针对现有的关联规则可视化形式中,面向专家用户而忽略了普通用户的感知能力,以及当规则数量增多时,边和节点的代表元素易发生重叠,缺乏有效的展现形式,降低了可读性等问题,提出了一种新的基于S-C元图形式的一对一、一对多、多对一、多对多的关联规则可视化表示方法。首先给出了S-C元图的基本定义和以S-C元图展示关联规则的模型；接着给出了S-C元图的性质和推导过程；最后以某省全员人口数据为基础,结合前注意加工理论与格式塔理论,以S-C元图和纺锤体相结合的形式对多模式的关联规则进行可视化展示,并分析了展示效果。实验结果表明,所提出的可视化方法具有良好的展示效果。
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