模式识别中的特征选择方法

A Feature Selection Method in Pattern Recognition

  • 摘要: 本文就二类模式识别问题给出一种特征选择新方法.这种基于一个限定样本子集的方法,比起 K-L特征选择、最小类内欧氏距离特征选择、最大类间欧氏距离特征选择,更适合于模式分类问题.这里,后面两种特征选择方法是由文献〔1〕提出来的.

     

    Abstract: In this paper,a new feature selection method in a two-class pattern recognition problem is presented.It is based on a qualified subset of the sample and is suitableto pattern classification in comparison with some other methods,such as K-L feature selection,minimum intraset Euclidean distance feature selection,maximum intraset Euclidean distance feature selection.The latter two methods were suggested in 〔1〕.

     

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