结合模糊聚类技术与粗糙集理论,首先给出了一种求连续属性重要性的方法,然后由粗糙集中属性约简思想,给出连续值域决策表的属性约简算法,最后通过实例说明该算法的有效性。
Combining the technology of fuzzy clustering and idea of rough sets, a method to compute the significance of continuous condition attribute and an algorithm to obtain the attribute reduct of continu-ous domain decision table are put forward. Example shows this attribute reduct algorithm is reasonable and available.