A nonlinear parameter,Distributive Entropy of Euclidian Distance(DEED),is introduced and based on which,the ratio of between-class DEED to within-class DEED(JRd) is defined as a criterion for the feature selection.
英
美
- 在此基础上定义了欧氏距离分布熵(Distribution Entropy of Euclidian Distance DEED)这一空间分布信息度量参数；同时给出了它的计算方法.
