comentropy theory信息熵
shannon comentropy申农信息熵
fuzzy comentropy模糊熵
Industrial structure comentropy产业结构信息熵
regional weighted comentropy区域加权信息熵
the differences in comentropy信息熵差
By experimental studies, five ways reduced the attributes were obtained. Meanwhile we discover that the changing tendency of the information entropy is non-rigorous monotonically decreasing in comentropy, when the number of the attributes is increasing.
通过研究得到了这五个角度实施约简的方法程序，且发现了诸如信息系统中属性增多时信息熵单调不减的规律。
参考来源 - 基于粗糙集理论与支持向量机的数据挖掘方法算法研究