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4 两种算法在六个数据集上的分类精度比较

Table 4 Classification accuracy of two methods on six datasets

数据集 增量算法 非增量算法 Lymphography 81.376% 81.352% Diabetes_data_upload 92.233% 92.383% Anneal 74.375% 74.575% Credit Approval 84.453% 84.453% Maternal Health Risk 67.843% 67.843% Obesity Dataset 78.778% 78.778%