一种基于相容块划分的动态增量式属性约简方法

徐阳, 王磊, 张义宗, 王诚彪

A dynamic incremental attribute reduction method based on consisitent block partitioning

Yang Xu, Lei Wang, Yizong Zhang, Chengbiao Wang

表3 两种属性约简方法的实验结果

Table 3 Experimental results of attribute reduction by two methods

数据集 增量算法 非增量算法 Lymphography 7,15,14,2,16,4,3,11,12 3,4,7,8,11,13,14,15,17,2 Diabetes_data_upload 1,5,6,4,2,10,9 1,2,5,3,15,16,14,8 Anneal 1,3,4,8,9,12,33,34,35,7 1,3,4,5,7,8,33,34,37 Credit Approval 2,3,8,6 2,3,8,6 Maternal Health Risk 2,3,4,9,11,13,14,15,1,7,8 2,3,4,12,13,14,15,16,9 Obesity Dataset 1,3,4,6,5,2 1,3,4,6,5,2