南京大学学报(自然科学版) ›› 2020, Vol. 56 ›› Issue (2): 186196.doi: 10.13232/j.cnki.jnju.2020.02.004
摘要:
传统的数据分析方法在挖掘医学数据信息时,没有充分利用可用的信息.针对这一问题,提出一种基于改进模糊聚类的Takagi?Sugeno (T?S)模糊系统,将系数调节与指数调节与经典模糊C均值聚类(Fuzzy C?means,FCM)算法结合,替换经典T?S模糊系统中的逻辑元件,合理利用T?S模糊系统在预测与回归等方面的优势的同时,通过指数或系数的灵活调控,深度挖掘医学数据中不同属性间的关联信息,提高算法在众多医学数据分析预测中的准确性.为具体评估算法有效性,在真实医疗数据集上进行实验,实验结果表明,该算法具有更高的预测精度及可行性.
中图分类号:
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