ParInfoGain
于 2010-12-13 发布
文件大小:3KB
0 202
下载积分: 1
下载次数: 37
代码说明：
ParInfoGain - Computes parallel information gain and gain ratio in Matlab using the Matlab Parallel Computing Toolbox or the Distributed Server (if available) Information gain is defined as: InfoGain(Class,Attribute) = H(Class) - H(Class | Attribute) Gain ratio is defined as: GainRatio(Class, Attribute) = (H(Class) - H(Class | Attribute)) / H(Attribute). ...where H is the entropy, defined as - sum(i=1 to k) pi log2 pi
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
