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一种三角矩阵特征变换方法

, PP. 619-623

Keywords: 特征提取,准则,变换矩阵

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Abstract:

从特征空间初始基底的优化出发,提出一种特征提取中确定变换矩阵公式的方法,称作三角矩阵特征变换方法.其变换矩阵中的参量个数只是现有方法中的一半左右,极大地减小了计算量.而且该方法支持各种特征变换准则,灵活性好.

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