Recently, many methods of linear feature extraction were proposed.
近年来,人们已经提出许多种线特征提取的方法。
The mappings are called linear feature extraction 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。
This paper analyses the generalized optimal set of discriminant vectors, presents a grouped decision method based on generalized optimal set of discriminant vectors for linear feature extraction.
该文分析了广义最佳鉴别向量集,给出了基于用于线性特征抽取的广义最佳鉴别向量的分组决策方法。
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