Feature extraction based on the Bhattach
β
Euisun Choi; Chulhee Lee
π
Article
π
2003
π
Elsevier Science
π
English
β 154 KB
In this paper, we present a feature extraction method by utilizing an error estimation equation based on the Bhattacharyya distance. We propose to use classiΓΏcation errors in the transformed feature space, which are estimated using the error estimation equation, as a criterion for feature extraction