Recently, many methods of linearfeatureextraction were proposed.
近年来,人们已经提出许多种线特征提取的方法。
2
The mappings are called linearfeatureextraction and nonlinear feature extraction correspondingly.
对应的映射成为线性特征提取方法和非线性特征提取方法。
3
This paper analyses the generalized optimal set of discriminant vectors, presents a grouped decision method based on generalized optimal set of discriminant vectors for linearfeatureextraction.